SBI Clerk Prelims Memory Based Paper (Held On: 27 February 2025 Shift 1) (Previous Year Paper)

The correct answer is- 'She crossed that channel on 4th Nov 1989.'

Key Points  

• Option 1 is incorrect.
• Have is used with the pronouns I, you, we, and they, while has is used with he, she, and it.
• Example: I have played with her.
• Thus, 'has' needs to be replaced by 'have'.
• Correct Sentence: I have written that paper for more than seven hours.
• Option 2 is incorrect.
• The subject "most people" is a plural subject, so we need a plural helping verb (know) with it.
• Example: Most people are using email instead of writing letters.
• Correct Sentence: It is a place where most people know each other.
• Option 3 is incorrect.
• The present perfect is often used for an action that started at some time in the past and is still continuing now.
• The present perfect is formed using the construction "Subject + has/have + V3."
• Example: He has not received the phone.​
• ​So, we need to replace "took" with "taken."
• Correct Sentence: He has taken a train to reach her mother.
• Option 4 is correct.
• It correctly follows the structure of a Simple Past Tense: Subject + V2 + Object
• Example: We left the city on time.
• So, the correct answer is Option 4.
  

Correct sentence: She crossed that channel on 4th Nov 1989.

The correct answer is Option 2.

Key Points

• Let us explore the grammatical errors in the sentences:
• In Option 2, the use of the phrase 'This night' is incorrect.
• The correct phrase is 'Tonight'.
• Thus, the sentence should be 'Tonight we have an appointment at a big restaurant for a corporate meeting'.
• In Option 1, the sentence is correct as given.
• In Option 3, the sentence is correct as given.
• In Option 4, the sentence is correct as given.

Hence, the correct answer is option 2.

The correct answer is A-E.

Key Points

• Part A states 'Those who sleep with dogs​​' and part E states 'will rise with flea'.
• The phrase used means people must be cautious of the company they keep as it will affect their reputation.
• Here, 'dogs' is used to refer to the kind of company with low status and 'fleas' refers to how a typical kind of company will affect us in future.
• There is only one correct combination in the given options i.e. A-E is the correct combination.

The correct sentence is*,* A*-E:*** Those who sleep with dogs will rise with fleas.

Additional Information

Let us see the meanings of the other words:

The correct answer is B-E and A-F​.

Key Points

• There are two correct combinations in the given options to form a meaningful sentence.
• Part B and part E should join conceptually. Part B states 'They wish that prices' and part E completes the sentence stating 'would go down'.
• B-E tells us that everyone wishes for prices to drop. So, B-E is the correct combination.
• Part A and part F should join conceptually. Part A states 'The pollutants diffuse' and part F completes the sentence stating 'into the soil'.
• In A-F, the word diffuse means 

spread out over a large area; not concentrated. Here, it's said that pollutants in soil spread over a wide area. 

So, A-F is the correct combination.

The correct sentences are:

• B-E: They wish that prices would decline.
• A-F: The pollutants diffuse into the soil.

The correct answer is B-D and C-F.

Key Points

• There are two correct combinations in the given options to form a meaningful sentence.
• Part B and part D should join conceptually. Part B state 'They haven't produced any credible​' and part D completes the sentence stating 'evidence for convicting him'.
• B-D, the word credible means able to be believed; convincing and convicting means to declare (someone) to be guilty of a criminal offence by the verdict of a jury. Here, it's said that they were not able to declare him guilty due to a lack of convincing evidence. So, B-D is the correct combination.
• Part C and part F should join conceptually.  Part C states 'The training aeroplane​' and part F completes the sentence stating 'has dual controls'.
• In C-F, aeroplane and its controls belong to the same context.  So, C-F is the correct combination.

The correct sentences are:

• B-D: They haven't produced any credible evidence for convicting him.
• C-F: The training aeroplane has dual controls.

The correct answer is Option 3.

 

Key Points

• The passage mentions several measures taken by the local government to address tourist-related issues.
• These include establishing designated photography zones, offering cultural sensitivity workshops, introducing community ambassadors, and temporarily barricading residential streets.
• Banning tourists from entering Intramuros is not mentioned as a measure taken by the local government.

Therefore, the correct answer is Option 3.

 

Additional Information

• Designated photography zones: These zones help manage tourist activity without disrupting pedestrian flow.
• Cultural sensitivity workshops: These workshops educate tour guides on respecting local customs and privacy.
• Community ambassadors: Residents trained to manage tourists and promote respectful behavior.
• Temporary barricading: Residential streets are temporarily barricaded during peak tourist hours to reduce congestion.

The correct answer is Option 2.

 

Key Points

• Tourists congregating in narrow alleyways of Intramuros disrupt the daily lives of residents.
• Residents experience inconvenience as tourists often gather in these areas.
• Daily activities of locals are impacted by the presence of tourists eager to take photos.

Therefore, the correct answer is Option 2.

 

Additional Information

• Designated photography zones: An initiative to reduce the inconvenience caused to residents by tourists.
• Cultural sensitivity workshops: Educating tour guides to respect local customs and privacy.
• Community ambassadors: Residents trained to manage tourists and promote respectful behavior.

The correct answer is Option 4.

 

Key Points

• Statement 1: The local government has punished individuals who enter private courtyards without permission.
• This statement is incorrect as the passage does not mention any punitive measures taken by the local government against individuals who enter private courtyards without permission.
• Statement 2: The number of tourists in Manila has remained constant over the years.
• This statement is incorrect as the passage indicates that there has been a dramatic surge in tourism in Manila.
• Statement 3: Cultural sensitivity workshops are offered to residents.
• This statement is incorrect as the passage mentions that cultural sensitivity workshops are being offered to tour guides, not residents.
• Statement 4: The barricading of residential streets has reduced congestion.
• This statement is correct as the passage mentions that the temporary barricading of certain residential streets has effectively reduced congestion.
• Statement 5: There are no complaints from residents about the influx of tourists.
• This statement is incorrect as the passage clearly states that many residents have complained about the disruptions caused by tourists.

​Therefore, the correct answer is: ‘The barricading of residential streets has reduced congestion’.

The correct answer is Option 2.

 

Key Points

• Statement A: Many residents have complained about tourists entering their private courtyards without permission.
• This statement is correct as it accurately reflects the context provided in the passage.
• Statement B: Designated photography zones have created more privacy issues for the residents.
• The passage mentions that designated photography zones have been established to help manage tourism impact, but it does not claim that these zones have created more privacy issues for the residents.
• Statement C: Temporarily barricading residential streets has been a controversial solution.
• This statement is correct as it aligns with the information provided in the passage about the controversy surrounding the temporary barricading of streets.
• Hence, the statement B is identified as incorrect in the context of the passage.
• CopyCopy

Therefore, the correct answer is: ‘Only B’.

The correct answer is 'enacted'.

 

Key Points

• The word "enacted" means to make (a bill or other proposal) law. (अधिनियमित)
• In the context of the passage, the local government has taken legal steps or established rules to address the issues caused by tourism.
• The other options: "planned," "overlooked," "ignored," and "rejected" do not fit the context as appropriately.

​Therefore, the correct answer is 'Option 1'.

Complete Sentence: To address these issues, the local government has enacted several measures.

Additional Information

• Planned (योजना बनाई): means deciding on and arranging in advance.
• Overlooked (नज़रअंदाज किया): means failing to notice something.
• Ignored (अनदेखा करना): means refusing to take notice of or acknowledge.
• Rejected (अस्वीकृत किया): means dismissing as inadequate, unacceptable, or faulty.

The correct answer is: Option 1 i.e., Sight.

Key Points

• The word "view" means the ability to see something or to be seen from a particular place. (दृश्य)
• Example: The view of the mountains from my window is breathtaking.
• "Sight" refers to the ability to see something or the act of seeing. (दृश्य)
• Example: She was awestruck by the sight of the Grand Canyon.

​Therefore, the correct answer is: Sight.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Opinion (राय): A belief or judgment that rests on grounds insufficient to produce complete certainty.
• Example: In my opinion, the movie was quite interesting.
• Policy (नीति): A course or principle of action adopted or proposed by an organization or individual.
• Example: The company's return policy is very customer-friendly.
• Review (समीक्षा): A formal assessment or examination of something with the possibility or intention of instituting change if necessary.
• Example: The book received a favourable review in the newspaper.
• Belief (विश्वास): An acceptance that a statement is true or that something exists.
• Example: She held a firm belief in the justice system.

The correct answer is: Option 3 i.e., Click.

Key Points

• The word "snap" means to quickly take a photograph. (फोटोग्राफ लेना)
• Example: Tourists love to snap photos of Manila's historical sites.
• "Click" refers to the act of taking a photograph, often with a camera or smartphone. (क्लिक करना)
• Example: She managed to click a beautiful picture of the sunset.

​Therefore, the correct answer is: Click.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Break (तोड़ना): The action of separating into pieces or parts.
• Example: She accidentally broke the vase while cleaning.
• Seize (पकड़ना): To take hold of suddenly and forcibly.
• Example: The police managed to seize the stolen goods.
• Crack (दरार): A line on the surface of something along which it has split without breaking apart.
• Example: There was a large crack in the wall after the earthquake.
• Quick (तेजी से): Moving fast or doing something in a short time.
• Example: She gave a quick response to the question.

The correct answer is: Option 3 i.e., Open.

Key Points

• The word "private" means something that is intended for or restricted to the use of a particular person, group, or class. (निजी)
• Example: The meeting was held in a private room to ensure confidentiality.
• "Open" means accessible to everyone and not restricted. (खुला)
• Example: The park is open to the public every day from dawn to dusk.
• Hence, we can infer that the opposite of 'private' is 'open'.

Therefore, the correct answer is: Option 3 i.e., Open.

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Secret (गुप्त): Something that is kept or meant to be kept unknown or unseen by others.
• Example: She whispered a secret in her best friend's ear.
• Exclusive (विशेष): Restricted to a particular person, group, or area.
• Example: The club is an exclusive venue for members only.
• Confidential (गोपनीय): Intended to be kept secret.
• Example: The documents contained confidential information.
• Personal (व्यक्तिगत): Belonging to or affecting a particular person rather than anyone else.
• Example: He shared his personal experiences during the interview.

The correct answer is option 2.

Key Points

• To answer this question, let's first understand the meaning of the word given in the question:
• Fabricated: to make up or invent (something, such as a story or lie), often with the connotation of being false or deceptive; to construct or manufacture something. (बनाना, गढ़ना)
• Now, let's examine the given sentences:
• Sentence A: The witness admitted that he had fabricated his testimony to avoid getting into trouble.
• This sentence correctly uses the word "fabricated" to describe the act of making up false testimony.
• Sentence B: The tailor fabricated a beautiful dress from the finest silk.
• This sentence also correctly uses the word "fabricated" to describe the construction or creation of a dress.
• Sentence C: They fabricated new rules to ensure that the game was fair for all participants.
• This sentence incorrectly uses the word "fabricated". The word carries a strong negative connotation of deception or forgery, which contradicts the context of "ensuring fairness."
• So, only sentences A and B correctly use the word "fabricated".

Therefore, the correct answer is "Both A & B."

The correct answer is option 2.

Key Points

• To answer this question, let's first understand the meaning of the word given in the question:
• Gearing: Preparing or getting ready for a specific task or event. It can also refer to the mechanism in vehicles that involves gears. (तैयार करना, सुसज्जित करना)
• Now, let's examine the given sentences:
• Sentence A: The athletes are gearing up earnestly to increase the country’s medal count.
• This sentence correctly uses the word "gearing" to describe the athletes preparing for an event to increase the medal count.
• Sentence B: The car was stuck in third gearing, making it harder to ascend the steep hill.
• This sentence incorrectly uses the word "gearing" because the correct term should be "gear" instead of "gearing" in this context.
• Sentence C: She is always gearing herself for success, no matter the obstacles.
• This sentence correctly uses the word "gearing" to describe someone preparing themselves for success despite obstacles.
• So, both sentences A and C correctly use the word "gearing" to illustrate different contexts of preparing for something.

Therefore, the correct answer is "Both A & C."

The correct answer is option 1.

Key Points

• The correct phrase is "may intensify pressure."
• The phrase given in bold, "may intensifying pressure," is grammatically incorrect because "may" is a modal verb that should be followed by the base form of the verb. In this case, "intensifying" is the gerund form, and it should be replaced with the base form "intensify" to maintain proper grammar and convey the intended meaning.
• The correct sentence after the phrase replacement would be: "Billions of people voting in elections this year may intensify pressure on governments to spend or cut taxes."

 

Additional Information

Modal verbs such as may, can, might, could, will, would, shall, should, and must express various degrees of possibility, permission, necessity, or ability. They are used to convey the speaker's attitude or certainty.

• Let's understand their usage:
• May: Indicates possibility or permission. 
• For Example:
• She may attend the meeting later.
• Can: Denotes ability or permission. 
• For Example:
• He can solve complex problems easily.
• Might: Suggests a possibility or a more tentative permission. 
• For Example:
• It might rain this evening.
• Could: Indicates past ability or a polite request. 
• For Example:
• She could speak three languages.
• Will: Expresses future certainty or willingness. 
• For Example:
• They will arrive by noon.
• Would: Indicates a conditional action or a polite request. 
• For Example:
• If I had time, I would join you.
• Shall: Used for offers or suggestions in first-person. 
• For Example:
• Shall I help you with that?
• Should: Expresses advisability or obligation. "
• For Example:
• You should finish your homework before bedtime.
• Must: Indicates necessity or strong obligation. 
• For Example:
• I must complete the project by tomorrow.

The correct answer is option 2.

Key Points

• The correct phrase is "consists of stocks."
• The phrase given in bold, "consists from stocks," is grammatically incorrect because the preposition "from" is not the correct preposition to use with the verb "consist." The correct usage is "consist of," which establishes a proper relationship between the index (Nifty 50) and its constituent elements (stocks).
• The correct sentence after the phrase replacement would be: "Nifty 50, an index, consists of stocks with consistently rising prices, highlighting the momentum aspect of its composition."

 

Additional Information

• "Consist of" means to be composed or made up of specific elements or components. It indicates the presence of individual parts forming a whole.
• For example:
• The salad consists of lettuce, tomatoes, and cucumbers.
• The team consists of experienced professionals from diverse backgrounds.
• The novel consists of three main plotlines that intertwine seamlessly.

The correct answer is option 5.

Key Points

• The phrase given in bold, "expected to rebound," is error-free. It correctly indicates anticipation of an increase or recovery in foreign direct investment.
• This sentence discusses the anticipation of a recovery in foreign direct investment after a previous decline, indicating optimism among both domestic and foreign investors.
• Now, let's understand some important vocabulary given in the question:
• Declining - experiencing a decrease or reduction in quantity, quality, or value (कमी होना)
• For Example -
• The declining sales figures raised concerns among the company's executives.
• Foreign - of, from, in, or characteristic of a country or language other than one's own (विदेशी)
• For Example -
• Learning a foreign language can open up new opportunities for personal and professional growth.
• Investment - the action or process of investing money for profit or material result (निवेश)
• For Example -
• The company made a significant investment in research and development to stay competitive in the market.
• Rebound - to recover or bounce back after a decline or setback (उत्तेजना)
• For Example -
• After a period of economic recession, the stock market showed signs of a rebound.
• Reflecting - indicating or showing a particular condition or quality (प्रतिबिम्बित)
• For Example -
• The positive feedback from customers is reflecting the success of the new product.
• Optimism - a hopeful and positive outlook on the future or the success of something (आशावाद)
• For Example -
• Despite facing challenges, her optimism motivated the team to work towards achieving their goals.
• Domestic - relating to or happening within one's own country; not foreign (घरेलू)
• For Example -
• The government implemented domestic policies to strengthen the economy and support local industries.

The correct answer is 'plays'.

 

Key Points

• The passage emphasizes the crucial role of trust in the sustainability of a business.
• The appropriate verb should convey the active and significant contribution of trust.
• "Plays" is the most suitable verb for this context as it denotes taking an active part in achieving a specific goal.
• Other options ("performs", "displays", "exhibits", "shows") do not fit as well in the context of emphasizing trust's role.

Therefore, the correct answer is 'Option 3'.

 

Complete Passage: Companies in today's market primarily depend on three main factors: capital, trust, and innovation. While capital is crucial for funding operations and innovation drives growth, trust plays an indispensable role in the sustainability of any business. Trust is the foundation upon which long-term relationships with stakeholders, including customers, employees, and investors, are built. Firstly, companies must (B) ______ a culture of trust with their employees. When employees feel trusted, they are more likely to be engaged, motivated, and productive. This, in turn, leads to higher levels of (C) ______ and reduces turnover rates. To build trust with customers, companies need to deliver dependable products and services. This means consistently meeting or exceeding customer expectations. Transparent communication and ethical practices also (D) ______ significantly towards fostering trust. Investors are more inclined to fund companies they trust. They look for firms that have a track record of honesty, (E) ______ reporting, and robust corporate governance. A breach of trust with investors can lead to severe reputational damage and financial losses. In conclusion, while capital and innovation are vital, trust remains a (F) ______ component that ensures the continuous growth and stability of a company.

 

Additional Information

• Performs (प्रदर्शन करता है): "Performs" means to carry out an action, which does not emphasize the crucial role of trust.
• Displays (दिखाता है): "Displays" means to show, but it does not convey active importance.
• Exhibits (प्रदर्शित करता है): "Exhibits" means to show or display, which also lacks the emphasis on the role played.
• Shows (दिखाता है): "Shows" means to display or exhibit, which is less specific than "plays".

The correct answer is 'establish'.

 

Key Points

• The passage emphasizes the importance of trust within a company.
• Companies must build or form a culture of trust, which involves creating a solid foundation of trust among employees.
• "Establish" is the most suitable option as it means to set up or lay the groundwork for something, in this case, a culture of trust.
• Other options like "'create', 'destroy', 'undermine', and 'erode'" do not fit well in the context of creating a positive culture of trust within a company.

Therefore, the correct answer is 'Option 2'.

 

Complete Passage: Companies in today's market primarily depend on three main factors: capital, trust, and innovation. While capital is crucial for funding operations and innovation drives growth, trust plays an indispensable role in the sustainability of any business. Trust is the foundation upon which long-term relationships with stakeholders, including customers, employees, and investors, are built. Firstly, companies must establish a culture of trust with their employees. When employees feel trusted, they are more likely to be engaged, motivated, and productive. This, in turn, leads to higher levels of (C) ______ and reduces turnover rates. To build trust with customers, companies need to deliver dependable products and services. This means consistently meeting or exceeding customer expectations. Transparent communication and ethical practices also (D) ______ significantly towards fostering trust. Investors are more inclined to fund companies they trust. They look for firms that have a track record of honesty, (E) ______ reporting, and robust corporate governance. A breach of trust with investors can lead to severe reputational damage and financial losses. In conclusion, while capital and innovation are vital, trust remains a (F) ______ component that ensures the continuous growth and stability of a company.

 

Additional Information

• Create (बनाना): "Create" means to bring something into existence, but "establish" better captures the intent of setting up a long-term culture of trust.
• Destroy (नष्ट करना): "Destroy" is the opposite of what is needed in this context as it means to ruin or put an end to.
• Undermine (कमजोर करना): "Undermine" means to weaken or damage, which contradicts the goal of building trust.
• Erode (क्षीण करना): "Erode" means to gradually wear away, which also contradicts the aim of enhancing trust.

The correct answer is 'productivity'.

 

Key Points

• The passage discusses the impact of trust on employee behavior and outcomes.
• When employees feel trusted, they are likely to exhibit positive behaviors such as engagement, motivation, and increased output.
• "Productivity" is the most appropriate term as it refers to the efficiency and output of employees, which is expected to improve with trust.
• Other options ("'absenteeism', 'dissatisfaction', 'liability', and 'indifference'") do not fit the context of the positive outcome being described.

Therefore, the correct answer is 'Option 3'.

 

Complete Passage: Companies in today's market primarily depend on three main factors: capital, trust, and innovation. While capital is crucial for funding operations and innovation drives growth, trust plays an indispensable role in the sustainability of any business. Trust is the foundation upon which long-term relationships with stakeholders, including customers, employees, and investors, are built. Firstly, companies must establish a culture of trust with their employees. When employees feel trusted, they are more likely to be engaged, motivated, and productive. This, in turn, leads to higher levels of productivity and reduces turnover rates. To build trust with customers, companies need to deliver dependable products and services. This means consistently meeting or exceeding customer expectations. Transparent communication and ethical practices also (D) ______ significantly towards fostering trust. Investors are more inclined to fund companies they trust. They look for firms that have a track record of honesty, (E) ______ reporting, and robust corporate governance. A breach of trust with investors can lead to severe reputational damage and financial losses. In conclusion, while capital and innovation are vital, trust remains a (F) ______ component that ensures the continuous growth and stability of a company.

 

Additional Information

• Absenteeism (अनुपस्थिति): "Absenteeism" refers to frequent absence from work, which is not a positive outcome of trust.
• Dissatisfaction (असंतोष): "Dissatisfaction" refers to a lack of contentment, which contradicts the positive effect of trust.
• Liability (दायित्व): "Liability" refers to a state of being responsible for something, typically negatively.
• Indifference (उदासीनता): "Indifference" refers to a lack of interest or concern, which does not reflect the positive engagement expected from trust.

The correct answer is 'contribute'.

 

Key Points

• The passage discusses how transparent communication and ethical practices help in fostering trust.
• The verb chosen should indicate a positive action that supports the development of trust.
• "Contribute" is the most appropriate option as it means to help achieve or provide something, in this case, fostering trust.
• Other options like "'hamper', 'detract', 'prevent', and 'neglect'" do not fit the context of positively supporting trust.

Therefore, the correct answer is 'Option 5'.

 

Complete Passage: Companies in today's market primarily depend on three main factors: capital, trust, and innovation. While capital is crucial for funding operations and innovation drives growth, trust plays an indispensable role in the sustainability of any business. Trust is the foundation upon which long-term relationships with stakeholders, including customers, employees, and investors, are built. Firstly, companies must establish a culture of trust with their employees. When employees feel trusted, they are more likely to be engaged, motivated, and productive. This, in turn, leads to higher levels of productivity and reduces turnover rates. To build trust with customers, companies need to deliver dependable products and services. This means consistently meeting or exceeding customer expectations. Transparent communication and ethical practices also contribute significantly towards fostering trust. Investors are more inclined to fund companies they trust. They look for firms that have a track record of honesty, (E) ______ reporting, and robust corporate governance. A breach of trust with investors can lead to severe reputational damage and financial losses. In conclusion, while capital and innovation are vital, trust remains a (F) ______ component that ensures the continuous growth and stability of a company.

 

Additional Information

• Hamper (बाधा डालना): "Hamper" means to obstruct or interfere with, which is the opposite of fostering trust.
• Detract (खटकना): "Detract" means to take away from, which does not fit the context of aiding trust.
• Prevent (रोकना): "Prevent" means to stop from happening, which does not align with the goal of fostering trust.
• Neglect (उपेक्षा करना): "Neglect" means to fail to care for, which contradicts the positive effect of fostering trust.

The correct answer is 'accurate'.

 

Key Points

• The passage discusses the trust investors have in companies that exhibit certain characteristics, particularly in their reporting.
• Investors look for honesty and reliability in a company's financial and operational reporting.
• "Accurate" reports are essential as they ensure that the company is presenting truthful and precise information.
• Other options ("'expedited', 'certified', 'irregular', and 'prompt'") do not specifically capture the importance of reliability and precision in reporting.

Therefore, the correct answer is 'Option 5'.

 

Complete Passage: Companies in today's market primarily depend on three main factors: capital, trust, and innovation. While capital is crucial for funding operations and innovation drives growth, trust plays an indispensable role in the sustainability of any business. Trust is the foundation upon which long-term relationships with stakeholders, including customers, employees, and investors, are built. Firstly, companies must establish a culture of trust with their employees. When employees feel trusted, they are more likely to be engaged, motivated, and productive. This, in turn, leads to higher levels of productivity and reduces turnover rates. To build trust with customers, companies need to deliver dependable products and services. This means consistently meeting or exceeding customer expectations. Transparent communication and ethical practices also contribute significantly towards fostering trust. Investors are more inclined to fund companies they trust. They look for firms that have a track record of honesty, accurate reporting, and robust corporate governance. A breach of trust with investors can lead to severe reputational damage and financial losses. In conclusion, while capital and innovation are vital, trust remains a (F) ______ component that ensures the continuous growth and stability of a company.

 

Additional Information

• Expedited (त्वरित): "Expedited" means to speed up a process, which does not necessarily indicate reliability or precision.
• Certified (प्रमाणित): "Certified" means formally recognized or assured, which partially fits but does not emphasize accuracy specifically.
• Irregular (अनियमित): "Irregular" means not consistent or uniform, which is the opposite of what is desired in reporting.
• Prompt (तत्पर): "Prompt" means quick or on time, which does not directly address accuracy or reliability.

The correct answer is 'critical'.

 

Key Points

• The passage emphasizes the importance of trust in the sustainability and stability of a company.
• The word chosen should reflect the significant and vital role trust plays.
• "Critical" is the most appropriate option as it means extremely important and essential for the continuous growth and stability of a company.
• Other options ("'marginal', 'roundabout', 'trivial', and 'frivolous'") do not convey the necessary importance of trust in this context.

Therefore, the correct answer is 'Option 4'.

 

Complete Passage: Companies in today's market primarily depend on three main factors: capital, trust, and innovation. While capital is crucial for funding operations and innovation drives growth, trust plays an indispensable role in the sustainability of any business. Trust is the foundation upon which long-term relationships with stakeholders, including customers, employees, and investors, are built. Firstly, companies must establish a culture of trust with their employees. When employees feel trusted, they are more likely to be engaged, motivated, and productive. This, in turn, leads to higher levels of productivity and reduces turnover rates. To build trust with customers, companies need to deliver dependable products and services. This means consistently meeting or exceeding customer expectations. Transparent communication and ethical practices also contribute significantly towards fostering trust. Investors are more inclined to fund companies they trust. They look for firms that have a track record of honesty, accurate reporting, and robust corporate governance. A breach of trust with investors can lead to severe reputational damage and financial losses. In conclusion, while capital and innovation are vital, trust remains a critical component that ensures the continuous growth and stability of a company.

 

Additional Information

• Marginal (सीमांत): "Marginal" means of minor importance or insignificant.
• Roundabout (घुमावदार): "Roundabout" is indirect or not straightforward, which does not convey importance.
• Trivial (तुच्छ): "Trivial" means of little value or importance.
• Frivolous (मूर्खतापूर्ण): "Frivolous" means not having any serious purpose or value.

The correct answer is option 5.

Key Points

To answer this question, let's break down each sentence to identify the grammatically and contextually correct ones:

• 1) He wanted to buy a new house, but he didn't have money for that.
• This is a well-structured compound sentence. The coordinating conjunction "but" correctly connects two independent clauses to show a contrast, and the tenses are consistent.
• This sentence is grammatically and contextually correct.
• 2) Rakesh had left the city when I reached his room.
• This sentence correctly applies the rules for the past perfect tense. When two actions happen in the past, the past perfect ("had left") is used for the earlier action, and the simple past ("reached") is used for the action that happened second.
• This sentence is grammatically and contextually correct.
• 3) Seven plus seven makes fourteen.
• In English grammar, arithmetic equations and sums are generally treated as a single, unified mathematical concept. Therefore, they correctly take a singular verb ("makes").
• This sentence is grammatically and contextually correct.
• 4) Why didn't he leave her alone?
• This is a flawlessly structured interrogative sentence. It follows the standard formula for asking a question in the past tense: Wh-word + auxiliary verb + subject + base verb + object.
• This sentence is grammatically and contextually correct.
• So, out of the given sentences, all sentences (1, 2, 3, and 4) are grammatically and contextually correct.
• Therefore, the correct answer is "All are correct."

The correct answer is option 1.

Key Points

Let's replace all the bold words with blanks - 

______ (A) don’t take mental health ______ (B) and it is the ______ (C) that has to step in, more so in a ______ (D) digital world.

• To answer the question let's first look at the meanings of all the marked words - 
• (A) Government - It's a noun and it means 'the group of people with the authority to govern a country or state; a particular ministry in office'. (सरकार​)
• (B) Seriously - It's an adverb and it means 'in a solemn or considered manner'. (गंभीरता से)
• (C) Academics - It's a noun and it means 'teachers or scholars in a university or other institute of higher education'. (शैक्षणिक)
• (D) Competitive - It's an adjective and it means 'relating to or characterized by competition' (प्रतिस्पर्द्धी)
• The noun 'government' should come in the third blank because we need a singular noun in the first blank.
• Also, the noun 'academics ' is a singular noun and it should come in the first blank followed by the article 'the'.
• Both the adjective 'competitive' and the adverb 'seriously' are given in their right places.
• Therefore, the correct answer is 'CBAD'.

​

The correct sentence after rearrangement would be - Government doesn’t take mental health seriously and it is the academics that have to step in, more so in a competitive digital world.

The correct answer is option 4.

Key Points

Let's replace all the bold words with blanks - 

The digital ______ (A) provide ______ (B) initially but later ______ (C) students into them where they ______ (D) for emotional support and love.

• To answer the question let's first look at the meanings of all the marked words - 
• (A) Anonymity - It's a noun and it means 'the condition of being anonymous'. (गुमनामी)
• (B) Platforms - It's a noun and it means 'computer technologies that can be used with some types of software programs'.
• (C) Search - It's a verb and it means 'try to find something by looking or otherwise seeking carefully and thoroughly'. (खोज)
• (D) Suck - It's a verb and it means 'an act of sucking something'. (चूसना)
• After looking at the meanings of all the marked words we can conclude that 'platforms' which is a noun should come in the first blank preceded by the adjective 'digital' that describes the quality of the noun 'platforms'.
• And the noun 'anonymity' should come in the second blank while the verb 'search' should come in the last blank.
• Also, the verb 'suck' should come in the third blank as it makes the phrase 'suck into' which means 'involve someone in something without their choosing' (में फँसना).
• Therefore, the correct answer is 'BADC'.

​

The correct sentence after rearrangement would be - The digital platforms provide anonymity initially but later suck students into them where they search for emotional support and love.

The correct  answer is option 2.

Key Points

Let's replace all the bold words with blanks - 

The ______ (A) of student suicides and ______ (B) murders by students in Telangana in ______ (C) times have jolted people out of their ______. (D)

• To answer the question let's first look at the meanings of all the marked words - 
• (A) Slumber - It's a noun and it means 'a very light state of sleep, almost awake'. (नींद)
• (B) Recent - It's an adjective and it means 'having happened, begun, or been done not long ago'. (हाल ही का)
• (C) Gruesome - It's an adjective and it means 'causing repulsion or horror; grisly'. (भीषण)
• (D) Spree - It's a noun and it means 'a spell or sustained period of unrestrained activity of a particular kind' (गतिविधि)
• After looking at the meanings of all the marked words we can conclude that 'gruesome' which is an adjective should come in the second blank followed by the noun 'murders' as it is describing the quality of the noun 'murders'.
• And the adjective 'recent' should come in the third blank followed by the noun 'times' as it is describing the quality of the noun 'times'.
• Also, the noun 'slumber' should come in the last blank as it fits in the phrase 'jolted out of their slumber' and 'spree' should come in the first blank.
• Therefore, the correct answer is 'DCBA'.

​

The correct sentence after rearrangement would be - The spree of student suicides and gruesome murders by students in Telangana in recent times have jolted people out of their slumber.

The correct answer is option 3 i.e. B-D & A-C.

Key PointsThe given sentence is - 

We waited for our ______ (A) to fall asleep to have our ______ (B) meeting in the living room about ______ (C) ______ (D) anniversary party.

To answer the question let's first look at the meanings of all the marked words.

• (A) Their - It's a determiner that means 'belonging to or associated with the people or things previously mentioned or easily identified' (उनकी/उनका)
• (B) Surprise - It's a verb that means 'cause (someone) to feel mild astonishment or shock' (चकित करना)
• (C) Parents - It's a noun that means 'a person's mother and father' (माता-पिता)
• (D) Clandestine - It's an adjective that means 'kept secret or done secretively' (गुप्त)

 

After looking at the meanings of all the marked words we can conclude that 'their' should be interchanged with 'parents' because 'their' should come before 'anniversary party' (their anniversary party means the anniversary party which is thrown for them/parents) and 'parents' should come before 'to fall asleep'. 

Also, 'Surprise' should be interchanged with 'clandestine' because clandestine would be a more suitable adjective for 'meeting' (Clandestine meeting means a secret meeting) and 'surprise' would be a more suitable adjective for 'anniversary party' (Surprise anniversary party means the party which is a surprise for the person it is thrown).

Therefore, the correct answer would be B-D & A-C. 

The correct sentence after rearrangement -

'We waited for our parents to fall asleep to have our clandestine meeting in the living room about their surprise anniversary party.'

The correct answer is option 4.

Key Points

Let's replace all the bold words with blanks - 

The _____ (A) number of employees who will be _____ (B) under the new order will only be known after _____ (C) employees have _____ (D) the option.

• To answer the question let's first look at the meanings of all the marked words - 
• (A) Eligible - It's an adjective and it means 'having the right to do or obtain something; satisfying the appropriate conditions'. (योग्य)
• (B) Exercised - It's a verb and it means 'use or apply (a faculty, right, or process)'. (प्रयोग)
• (C) Exact - It's an adjective and it means 'not approximated in any way; precise'. (एकदम सही)
• (D) Covered - It's a verb and it means '(of insurance) protect against a liability, loss, or accident involving financial consequences'. (अन्तर्निहित)
• After looking at the meanings of all the marked words we can conclude that 'exact' which is an adjective should come in the first blank followed by the noun 'number' as it is describing the quality of the noun 'number'.
• And the adjective 'eligible' should come in the third blank followed by the noun 'employees' as it is describing the quality of the noun 'employees'.
• Also, the verb 'covered' should come in the second blank as it takes the preposition 'under' and hence the verb 'exercised' should come in the fourth blank.
• Therefore, the correct answer is 'CDAB'.

​

The correct sentence after rearrangement would be - The exact number of employees who will be covered under the new order will only be known after eligible employees have exercised the option.

Shortcut Trick

Net change percentage = a + b + (a × b) ÷ 100

Here, a = −20% (loss) and b = +40% (profit).

Net profit% = −20 + 40 + (−20 × 40) ÷ 100 = 20 − 8 = 12%.

Overall profit = 12% of 6000 = 0.12 × 6000 = 720.

∴ The correct answer is 720 Rs.

Alternate Method

Given → Initial Cost Price (CP₁) = 6000 Rs, Loss% = 20%, Profit% on second item = 40%. Formulas: SP = CP × (100 ± Gain/Loss)% ÷ 100 | Overall Profit = Final SP − Initial CP.

⇒ Selling Price of first product (SP₁) = 6000 × (100 − 20) ÷ 100 = 6000 × 0.8 = 4800 Rs.

⇒ Cost Price of second product (CP₂) = SP₁ = 4800 Rs.

⇒ Selling Price of second product (SP₂) = 4800 × (100 + 40) ÷ 100 = 4800 × 1.4 = 6720 Rs.

⇒ Overall Profit = Final SP − Initial CP = 6720 − 6000 = 720 Rs.

∴ The correct answer is 720 Rs.

Additional Information

Successive Percentage Change

When a value is changed by x% and then the resulting value is changed by y%, the net change is (x + y + xy/100)%.

Profit and Loss Basics

Profit occurs when SP > CP. Loss occurs when CP > SP. Both are always calculated on the CP unless stated otherwise.

Shortcut Trick

Ratio of Profit of B to Total = 3 : 11, so ratio of Profit A : B = (11 − 3) : 3 = 8 : 3.

Ratio of Investments × Time = Profit Ratio.

(2400 × 12) ÷ (x × 4) = 8 ÷ 3.

(600 × 12) ÷ x = 8 ÷ 3 ⇒ 7200 ÷ x = 8 ÷ 3.

x = (7200 × 3) ÷ 8 = 900 × 3 = 2700.

∴ The correct answer is ₹2700.

Alternate Method

Given → Investment of A = ₹2400, Time of A = 12 months, Time of B = 12 − 8 = 4 months. Profit of B = 3/11 of Total. Formulas: Profit Ratio = (Investment_A × Time_A) : (Investment_B × Time_B).

⇒ Total Profit = 11 units, B Profit = 3 units, A Profit = 11 − 3 = 8 units. ⇒ (2400 × 12) ÷ (x × 4) = 8 ÷ 3 ⇒ 28800 ÷ 4x = 8 ÷ 3 ⇒ 7200 ÷ x = 8 ÷ 3 ⇒ 8x = 21600 ⇒ x = 2700.

∴ The correct answer is ₹2700.

Additional Information

Partnership Concept

When multiple persons invest capital for different time periods, the profit is distributed in the ratio of the product of their capital and time.

Investment Formula

Investment = Profit ÷ Time. If the profit ratio and time ratio are known, the investment ratio can be calculated directly.

General Solution:

The given data represents the Total Arts and Visual Arts across 5 exhibitions (P, Q, R, S, T). From this, we can derive the Fine Arts for each exhibition using the formula:

Fine Arts = Total Arts − Visual Arts

Using the formula above, we calculate the Fine Arts for each exhibition:

Exhibition P:

Fine Arts = 114 − 45 = 69

Exhibition Q:

Fine Arts = 108 − 54 = 54

Exhibition R:

Fine Arts = 125 − 65 = 60

Exhibition S:

Fine Arts = 96 − 60 = 36

Exhibition T:

Fine Arts = 120 − 66 = 54

Thus,

 

Calculations:

The formula to calculate the percentage is:

Percentage = (Part / Whole) × 100

Here:

Part = Fine Arts in T = 54

Whole = Total Arts in T = 120

Substitute the values into the formula:

Percentage = (54 / 120) × 100 = 45%.

Thus, the correct answer is 45%

General Solution:

The given data represents the Total Arts and Visual Arts across 5 exhibitions (P, Q, R, S, T). From this, we can derive the Fine Arts for each exhibition using the formula:

Fine Arts = Total Arts − Visual Arts

Using the formula above, we calculate the Fine Arts for each exhibition:

Exhibition P:

Fine Arts = 114 − 45 = 69

Exhibition Q:

Fine Arts = 108 − 54 = 54

Exhibition R:

Fine Arts = 125 − 65 = 60

Exhibition S:

Fine Arts = 96 − 60 = 36

Exhibition T:

Fine Arts = 120 − 66 = 54

Thus,

 

Calculations:

From the table:

Total Arts in T = 120

We need to check the sum of Visual Arts for each pair of exhibitions and see which one equals 120.

Pair 1: S and T

Visual Arts in S = 60

Visual Arts in T = 66

Total = 60 + 66 = 126

126 ≠ 120 → Not a match.

Pair 2: P and R

Visual Arts in P = 45

Visual Arts in R = 65

Total = 45 + 65 = 110

110 ≠ 120 → Not a match.

Pair 3: Q and T

Visual Arts in Q = 54

Visual Arts in T = 66

Total = 54 + 66 = 120

120 = 120 → Match!

Pair 4: Q and R

Visual Arts in Q = 54

Visual Arts in R = 65

Total = 54 + 65 = 119

119 ≠ 120 → Not a match.

Pair 5: P and S

Visual Arts in P = 45

Visual Arts in S = 60

Total = 45 + 60 = 105

105 ≠ 120 → Not a match.

The pair Q and T has a sum of Visual Arts equal to the Total Arts in Exhibition T.

General Solution:

The given data represents the Total Arts and Visual Arts across 5 exhibitions (P, Q, R, S, T). From this, we can derive the Fine Arts for each exhibition using the formula:

Fine Arts = Total Arts − Visual Arts

Using the formula above, we calculate the Fine Arts for each exhibition:

Exhibition P:

Fine Arts = 114 − 45 = 69

Exhibition Q:

Fine Arts = 108 − 54 = 54

Exhibition R:

Fine Arts = 125 − 65 = 60

Exhibition S:

Fine Arts = 96 − 60 = 36

Exhibition T:

Fine Arts = 120 − 66 = 54

Thus,

 

Calculations:

From the table:

Fine Arts in R and T together:

Fine Arts in R = 60

Fine Arts in T = 54

Total Fine Arts in R and T = 60 + 54 = 114

Total Arts in P = 114

The ratio of the number of Fine Arts in R and T together to the number of Total Arts in P is:

Ratio = Fine Arts in R and T / Total Arts in P = 114 / 1 = 1:1

Thus, the correct answer is 1:1.

General Solution:

The given data represents the Total Arts and Visual Arts across 5 exhibitions (P, Q, R, S, T). From this, we can derive the Fine Arts for each exhibition using the formula:

Fine Arts = Total Arts − Visual Arts

Using the formula above, we calculate the Fine Arts for each exhibition:

Exhibition P:

Fine Arts = 114 − 45 = 69

Exhibition Q:

Fine Arts = 108 − 54 = 54

Exhibition R:

Fine Arts = 125 − 65 = 60

Exhibition S:

Fine Arts = 96 − 60 = 36

Exhibition T:

Fine Arts = 120 − 66 = 54

Thus,

 

Calculations:

From the table, we know the Fine Arts for each exhibition:

Exhibition P: Fine Arts = 69

Exhibition R: Fine Arts = 60

To find the total number of Fine Arts in P and R together, we add the Fine Arts of P and R:

Total Fine Arts (P + R) = 69 + 60 = 129

Thus, the total number of Fine Arts in P and R together is 129.

Shortcut Trick

Let total workers be 100%.

Workers above 45 years = 50%.

Female workers above 45 = 60% of 50% = 30%.

Given, 30% = 1200 ⇒ 1% = 40.

Total workers = 100% = 100 × 40 = 4000.

∴ The correct answer is 4000 workers.

Alternate Method

Given: Female workers above 45 = 1200; % Above 45 = 50%; % Female in that group = 60%.

Formula: Total Workers × % Above 45 × % Female = 1200

⇒ Let Total workers be x.

⇒ x × (50/100) × (60/100) = 1200

⇒ x × (1/2) × (3/5) = 1200

⇒ x × (3/10) = 1200

⇒ x = (1200 × 10) ÷ 3

⇒ x = 400 × 10 = 4000

∴ The correct answer is 4000 workers.

Additional Information

Successive Percentage Change

When percentages are applied sequentially on a base value, the effective percentage is P₁ × P₂ / 100.

Base Value Concept

Always identify the base (100%) correctly; in this case, females are 60% of the 50% subset, not the whole population.

Shortcut Trick

Overall interest rate per annum = (6720 ÷ 4) × 100 ÷ 12000 = 14%.

Using Alligation: (Scheme 1: 10%) vs (Scheme 2: 20%) with Mean (14%).

Ratio of investments = (20 − 14) : (14 − 10) = 6 : 4 = 3 : 2.

Amount @ 20% = (2 ÷ 5) × 12000 = 4800.

∴ The correct answer is Rs. 4800.

Alternate Method

Given: Total Principal (P) = Rs. 12000, Total SI = Rs. 6720, Time (T) = 4 years, R₁ = 10%, R₂ = 20%.

Formula: SI = (P × R × T) ÷ 100

⇒ Let the amount lent at 20% be Rs. x.

⇒ Amount lent at 10% = (12000 − x).

⇒ [(12000 − x) × 10 × 4] ÷ 100 + [x × 20 × 4] ÷ 100 = 6720

⇒ (12000 − x) × 40 + 80x = 672000

⇒ 480000 − 40x + 80x = 672000

⇒ 40x = 672000 − 480000

⇒ 40x = 192000

⇒ x = 192000 ÷ 40 = 4800

∴ The correct answer is Rs. 4800.

Additional Information

Simple Interest (SI)

The interest remains constant every year on the original principal. SI = (P × R × T) ÷ 100.

Alligation in Interest

When a sum is divided into two parts with different rates, the ratio of parts = (Rate₂ − Avg Rate) : (Avg Rate − Rate₁).

Effective Annual Rate

If interest is calculated for multiple years, the total percentage interest is R × T%.

Shortcut Trick

Ratio of Mohan's age to (Mohan + Krishna) = 40% = 2 : 5.

If Mohan = 2 units and Sum = 5 units, then Krishna = 5 − 2 = 3 units.

Difference = 3 − 2 = 1 unit → 12 years.

Mohan's current age = 2 × 12 = 24 years.

Mohan's age after 8 years = 24 + 8 = 32 years.

∴ The correct answer is 32 years.

Alternate Method

Given: Krishna = Mohan + 12

Formula: Mohan = 0.40 × (Mohan + Krishna)

⇒ M = 0.4(M + M + 12)

⇒ M = 0.4(2M + 12)

⇒ M = 0.8M + 4.8

⇒ 0.2M = 4.8

⇒ M = 4.8 ÷ 0.2 = 24 years

⇒ Age after 8 years = 24 + 8 = 32 years

∴ The correct answer is 32 years.

Additional Information

Age Difference Property

The difference between the ages of two persons remains constant throughout their lives, regardless of the number of years passed.

Percentage to Ratio Conversion

Always convert percentages to simple fractions (e.g., 40% = 2/5) to solve ratio-based age problems faster without using variables.

Shortcut Trick

Let breadth = x and length = 4x.

New Area − Old Area = 880

(4x + 20)(x + 30) − 4x² = 880

120x + 20x + 600 = 880 ⇒ 140x = 280 ⇒ x = 2 cm.

Length = 4 × 2 = 8 cm.

∴ The correct answer is 8 cm.

Alternate Method

Given: Length (L) = 4 × Breadth (B); L_new = L + 20; B_new = B + 30; Area Increase = 880 cm².

Formula: Area of Rectangle = Length × Breadth

⇒ Original Area = 4x × x = 4x²

⇒ New Area = (4x + 20)(x + 30) = 4x² + 120x + 20x + 600

⇒ (4x² + 140x + 600) − 4x² = 880

⇒ 140x + 600 = 880

⇒ 140x = 280

⇒ x = 2 cm

⇒ Length = 4x = 4 × 2 = 8 cm

∴ The correct answer is 8 cm.

Additional Information

Perimeter of Rectangle

The total boundary length of a rectangle is given by 2 × (Length + Breadth).

Diagonal of Rectangle

The distance between opposite corners is calculated using Pythagoras theorem: d = √(L² + B²).

Area Change Percentage

If length increases by a% and breadth by b%, net area change % = a + b + (a × b)/100.

Concept used:

We have to follow the BODMAS rule

Calculation:

√4 × 100% of 26 = 13 × ?

⇒ 2 × 1 of 26 = 13 × ?

⇒ 2 × 26 = 13 × ?

⇒ 52/13 = ?

⇒ ? = 4

∴ The value of ? is 4

Concept:

We have to follow the BODMAS rule

Calculation:

50% of 250 + 125 = ? – 50

⇒ 125 + 125 + 50 = ?

⇒ 250 + 50 = ?

⇒ 300 = ?

∴ 300 will come in place of question mark.

Calculation:

24% of 120 + 35% of 560 = ?

⇒ 28.8 + 196 = ?

⇒ 224.8 = ?

∴ 224.8 will come in place of the question mark

Concept:

Follow BODMAS rule to solve this question, as per the order given below, 

<br>

Calulation:

√1296 - √576 = √? + 3 × 2

⇒ 36 – 24 = √? + 6

⇒ 12 = √? + 6

⇒ √? = 6

⇒ ? = 36

∴ The value of ? is 36

Concept used:

Calculation:

{(219 + 24) × 3}^1/2 = ?/5

⇒ {243 × 3}^1/2 = ?/5

⇒ {729}^1/2 = ?/5

⇒ 27 = ?/5

⇒ ? = 135

∴ The value of ? is 135.

Concept used:

Calculation:

(√121 × √169 × √324) ÷ 78 + 24 = ?

(11 × 13 × 18) ÷ 78 + 24 = ?

2574 ÷ 78 + 24 = ?

33 + 24 = ?

57 = ?

∴ 57 will come in place of the question mark.

Concept used:

Follow BODMAS rule to solve this question, as per the order given below:

Calculation:

(1/4) + (22/7) + (32/15) + ? = 6

⇒ 6 – [(1/4) + (22/7) + (32/15)] = ?

⇒ 6 – [(105 + 1320 + 896)/420] = ?

⇒ 6 – (2321/420) = ?

⇒ (2520 – 2321)/420 = ?

⇒ 199/420 = ?

∴ The value of ? is 199/420

Concept Used:

Follow BODMAS rule to solve this question, as per the order given below, 

Calculation:

18% of 27 + 2% of 207 = (?)²

⇒ 4.86 + 4.14 = (?)²

⇒ 9 = (?)²

⇒ 3 = ?

∴ 3 will come in place of question mark

Concept Used:

Follow BODMAS rule to solve this question, as per the order given below, 

Calculation:

? = (7/5) of 55 + (3/8) of 1376 − 5²

⇒ ? = (7) ×  11 + (3) × 172 − 5²

⇒ ? = 77 + 516 − 25

⇒ ? = 52 + 516 

⇒ ? = 568

<br>

Hence, option 1 is correct.

Concept Used:

Follow BODMAS rule to solve this question, as per the order given below, 

Calculation:

(65 ÷ 26) ÷ 5 of 10 × (47 + 78) = ?

2.5 ÷ 5 of 10 × 125 = ?

2.5 ÷ 50 × 125 = ?

0.05 × 125 = ?

6.25 = ?

∴ 6.25 will come in place of the question mark

Shortcut Trick

Relative Speed with man = 20 − 5 = 15 m/s.

Length of Train (L_T) = Relative Speed × Time = 15 × 10 = 150 m.

Total distance to cross bridge = L_T + L_B = Train Speed × Time = 20 × 22 = 440 m.

Length of Bridge (L_B) = 440 − 150 = 290 m.

∴ The correct answer is 290 m.

Alternate Method

Given:

Speed of train (V_T) = 20 m/s

Speed of man (V_M) = 5 m/s (Same direction)

Time to pass man (t₁) = 10 s

Time to pass bridge (t₂) = 22 s

Formula Used:

Distance = Speed × Time

Relative Speed (Same direction) = V₁ − V₂

Calculations:

⇒ Relative speed of train w.r.t man = 20 − 5 = 15 m/s

⇒ Length of train (L_T) = Relative Speed × t₁ = 15 × 10 = 150 m

⇒ Total distance to cross bridge = L_T + Length of Bridge (L_B)

⇒ L_T + L_B = V_T × t₂

⇒ 150 + L_B = 20 × 22

⇒ 150 + L_B = 440

⇒ L_B = 440 − 150 = 290 m

∴ The correct answer is 290 m.

Additional Information

Relative Speed

When two objects move in the same direction, relative speed = S₁ − S₂. In opposite directions, relative speed = S₁ + S₂.

Crossing Stationary Objects

To cross a point object (pole, man), distance = L_Train. To cross an object with length (bridge, platform), distance = L_Train + L_Object.

Unit Conversion

To convert km/hr to m/s, multiply by 5/18. To convert m/s to km/hr, multiply by 18/5.

Shortcut Trick

Initial quantity = 100 litres

Replacement fraction = 10% = 1/10

Remaining fraction after 1 process = 1 − 1/10 = 9/10

Since the process is repeated two times more (total 3 times):

Final Milk = 100 × (9/10)³ = 100 × 729/1000 = 72.9 litres

∴ The correct answer is 72.9 litres.

Alternate Method

Given:

Initial quantity of milk (x) = 100 litres

Quantity replaced (y) = 10% of 100 = 10 litres

Number of times the process is performed (n) = 3

Formula Used:

Final quantity = x × (1 − y/x)ⁿ

Calculations:

⇒ Final Quantity = 100 × (1 − 10/100)³

⇒ Final Quantity = 100 × (1 − 1/10)³

⇒ Final Quantity = 100 × (9/10) × (9/10) × (9/10)

⇒ Final Quantity = 100 × 0.9 × 0.9 × 0.9

⇒ Final Quantity = 100 × 0.729

⇒ Final Quantity = 72.9 litres

∴ The correct answer is 72.9 litres.

Additional Information

Successive Replacement Formula

The formula Final Quantity = Initial × (1 − r/100)ⁿ is used when a fixed percentage r is replaced n times.

Mixture Replacement with Different Quantities

If different amounts a, b, c are replaced each time, the final quantity is x × (1 − a/x) × (1 − b/x) × (1 − c/x).

Ratio of Milk to Water

After the process, the quantity of water = Total Capacity − Final Milk. In this case, 100 − 72.9 = 27.1 litres.

Shortcut Trick

Total deviation from average (9) for 28 numbers = 28 × (8 − 9) = −28.

To maintain the average, the last two numbers must compensate for this deficit.

Sum of last two numbers = (2 × 9) + 28 = 18 + 28 = 46.

Average of last two numbers = 46 ÷ 2 = 23.

∴ The correct answer is 23.

Alternate Method

Given: Total numbers = 30, Overall average = 9, First 15 average = 8, Next 13 average = 8.

⇒ Total sum of 30 numbers = 30 × 9 = 270

⇒ Sum of first 15 numbers = 15 × 8 = 120

⇒ Sum of next 13 numbers = 13 × 8 = 104

⇒ Sum of last 2 numbers = Total sum − (Sum of 15 + Sum of 13)

⇒ Sum of last 2 numbers = 270 − (120 + 104) = 270 − 224 = 46

⇒ Average of last 2 numbers = 46 ÷ 2 = 23

∴ The correct answer is 23.

Additional Information

Basic Average Formula

Average = (Sum of all observations) ÷ (Total number of observations).

Net Deviation Method

The sum of deviations of all observations from the arithmetic mean is always zero. This helps in finding missing values quickly.

Weighted Average

When groups have different sizes, Combined Average = (n₁x₁ + n₂x₂ + ...) ÷ (n₁ + n₂ + ...).

Shortcut Trick

Convert mixed fractions: B = 15/2 days, B+C = 36/5 days.

Total Work (LCM of 12, 15, 36) = 180 units.

Efficiency: B = 180 ÷ (15/2) = 24; B + C = 180 ÷ (36/5) = 25.

Efficiency of C = (B + C) − B = 25 − 24 = 1 unit/day.

Time taken by C = 180 ÷ 1 = 180 days.

∴ The correct answer is 180 days.

Alternate Method

Given:

Time taken by A = 12 days

Time taken by B = 7(1/2) days = 15/2 days

Time taken by B + C = 7(1/5) days = 36/5 days

Formula Used:

Total Work = Time × Efficiency

Efficiency = Total Work ÷ Time

Calculations:

⇒ Total work = LCM of numerators (12, 15, 36) = 180 units

⇒ Efficiency of B = 180 ÷ (15/2) = (180 × 2) ÷ 15 = 24

⇒ Efficiency of B + C = 180 ÷ (36/5) = (180 × 5) ÷ 36 = 25

⇒ Efficiency of C = (Efficiency of B + C) − (Efficiency of B)

⇒ Efficiency of C = 25 − 24 = 1

⇒ Time taken by C alone = Total Work ÷ Efficiency of C

⇒ Time taken by C alone = 180 ÷ 1 = 180 days

∴ The correct answer is 180 days.

Additional Information

LCM of Fractions

To find the LCM of fractions, calculate (LCM of Numerators) ÷ (HCF of Denominators).

Work and Wages

Wages are always distributed in the ratio of the efficiency of the workers or the work done by them.

Inverse Relation

Efficiency is inversely proportional to the time taken to complete a specific task. If Time ratio is x:y, Efficiency ratio is y:x.

College C total = 42 (2020) + 50 (2021) + 58 (2022) = 42 + 50 + 58 = 150

Average = 150 / 3 = 50

Total candidates in 2022 = College A (60) + College B (55) + College C (58) = 60 + 55 + 58 = 173

Percentage = 50 / 173 × 100 = 28.90%

Thus, the correct answer is 28.90%

College C in 2021 = 50

College B in 2020 = 38

Difference = 50 − 38 = 12

College A in 2021 = 52

Ratio = 12 / 52 or 12:52 = 3:13

Hence the correct answer is 12, 3:13

College with the highest total number of candidates visiting over the three years:

College A: 

2020 = 45

2021 = 52

2022 = 60

Total = 45 + 52 + 60 = 157

College B:

2020 = 38

2021 = 47

2022 = 55

Total = 38 + 47 + 55 = 140

College C:

2020 = 42

2021 = 50

2022 = 58

Total = 42 + 50 + 58 = 150

College A (157 candidates) had the highest total number of candidates visiting over the three years.

College B in 2020 = 38

College A in 2022 = 60

Difference = 60 − 38 = 22

Percentage less = 22 / 60 × 100 = 36.67%

Thus, the correct answer is 36.67%

Total for College A = 45 + 52 + 60 = 157

Total for College C = 42 + 50 + 58 = 150

Ratio = 157:150

Thus, the correct answer is 157:150.

Solution:

Given Series: 2880, 480, 96, 24, 6, 2

Logic Used:

2880 ÷ 6 = 480 

480 ÷ 5 = 96 

96 ÷ 4 = 24 

24 ÷ 3 = 8  (given 6 instead of 8)

8 ÷ 2 = 4 

∴ The wrong number in the series is 6.

Solution :

The series follows the following pattern :

⇒ 23 × 3 = 69

⇒ 23 × 5 = 115

⇒ 23 × 7 = 161

⇒ 23 × 11 = 253

⇒ 23 × 13 = 299

⇒ 23 × 17 = 391

⇒ The wrong term in the series will be 117.

Hence 117 is the correct answer.

Calculation:

The series follows the following pattern

6 + 8 = 14

14 + 10 = 24 ≠ 22

24 + 12 = 36

36 + 14 = 50

50 + 16 = 66

66 + 18 = 84

∴ The wrong value is 22

Shortcut Trick

Effective Successive Interest Rate for 2 years at 10% = 10 + 10 + (10 × 10)/100 = 21%.

Given Compound Interest (21%) = ₹945.

1% = 945 ÷ 21 = ₹45.

Principal (100%) = 45 × 100 = ₹4,500.

∴ The correct answer is ₹4,500.

Alternate Method

Given: Rate (R) = 10%, Time (T) = 2 years, Compound Interest (CI) = ₹945.

Formula Used: CI = P[(1 + R/100)^T − 1]

⇒ 945 = P[(1 + 10/100)² − 1]

⇒ 945 = P[(11/10)² − 1]

⇒ 945 = P[121/100 − 1]

⇒ 945 = P[21/100]

⇒ P = (945 × 100) ÷ 21

⇒ P = 45 × 100 = 4,500

∴ The correct answer is ₹4,500.

Additional Information

Effective Rate for Compound Interest

For 2 years, the effective rate is x + y + (xy/100)%. For 10%, it is 10 + 10 + 1 = 21%.

Difference between CI and SI

The difference for 2 years is P(R/100)². For 3 years, it is P(R/100)² × (3 + R/100).

Amount Formula

Total Amount A = P(1 + R/100)ⁿ, where n is the number of compounding periods.

Shortcut Trick

New Boat Speed = 24 − 25% of 24 = 18 km/hr.

New Stream Speed = 6 − 50% of 6 = 3 km/hr.

New Downstream Speed = 18 + 3 = 21 km/hr.

Time taken = 63 ÷ 21 = 3 hr.

∴ The correct answer is 3 hr.

Alternate Method

Given: Initial boat speed (u) = 24 km/hr, Initial stream speed (v) = 6 km/hr, Distance (D) = 63 km.

Formula Used: Downstream Speed = New Boat Speed + New Stream Speed; Time = Distance ÷ Speed

⇒ New Boat Speed (u_new) = 24 × (1 − 25/100) = 24 × 0.75 = 18 km/hr

⇒ New Stream Speed (v_new) = 6 × (1 − 50/100) = 6 × 0.50 = 3 km/hr

⇒ Downstream Speed = u_new + v_new = 18 + 3 = 21 km/hr

⇒ Time Required = Distance ÷ Downstream Speed = 63 ÷ 21 = 3 hr

∴ The correct answer is 3 hr.

Additional Information

Downstream Speed

When the boat travels in the direction of the stream, its effective speed is (u + v) km/hr.

Upstream Speed

When the boat travels against the direction of the stream, its effective speed is (u − v) km/hr.

Speed in Still Water

Calculated as (Downstream Speed + Upstream Speed) ÷ 2.

Stream Speed

Calculated as (Downstream Speed − Upstream Speed) ÷ 2.

Shortcut Trick

Efficiency ratio A : B = 100 : 120 = 5 : 6.

Total Work = Efficiency of A × Time of A = 5 × 30 = 150 units.

Alternate hours (A then B): 2-hour cycle work = 5 + 6 = 11 units.

Number of cycles = 150 ÷ 11 = 13 full cycles (26 hours) + 7 units remaining.

Next hour (A's turn): A fills 5 units in 1 hour. Remaining 2 units filled by B in 2/6 = 0.33 hours.

Total time = 26 + 1 + 0.33 = 27.33 hours.

∴ The correct answer is 27.33 hours.

Alternate Method

Given: Time taken by A = 30 hours. Efficiency of B = 120% of A.

Formula: Total Work = Efficiency × Time; Time = Work ÷ Efficiency.

⇒ Efficiency of A = 5 units/hr (assumed from 100%).

⇒ Efficiency of B = 1.20 × 5 = 6 units/hr.

⇒ Total capacity of tank = 30 × 5 = 150 units.

⇒ In 1^st hour (A) = 5 units, 2^nd hour (B) = 6 units. Total in 2 hours = 11 units.

⇒ In 13 cycles (26 hours), work done = 13 × 11 = 143 units.

⇒ Remaining work = 150 − 143 = 7 units.

⇒ 27^th hour: A fills 5 units. Remaining = 7 − 5 = 2 units.

⇒ Time for B to fill remaining = 2 ÷ 6 = 1/3 hour = 0.33 hours.

⇒ Total time = 26 + 1 + 0.33 = 27.33 hours.

∴ The correct answer is 27.33 hours.

Additional Information

Efficiency and Time Relation

Efficiency is inversely proportional to the time taken to complete a task. If efficiency ratio is x:y, time ratio is y:x.

Alternate Work Pattern

In alternate work, always calculate the work done in one complete cycle (sum of efficiencies of all persons involved) before finding the remaining work.

Pipes and Cisterns

Filling pipes have positive efficiency while outlet/leakage pipes have negative efficiency. Total work is the tank capacity.

Given: 8 boxes are placed on above another in a stack.

Based on the given conditions, we get the following possibilities-

1. Only two boxes are placed between V and X. Only two boxes are kept above box V. From these, we get-

 

2. Box R is kept immediately above box S. The number of boxes placed below R is one. From these, we get-

 

3. Box J is kept two places above box N. Box T is placed immediately below box N. Box A is placed two places above box V. Box V is placed immediately above box N. From these, we get the final table as follows-

 

From the final table, we see that Box A is at the top of the stack.

Hence, Box A is kept at the top of the stack.

Given: 8 boxes are placed on above another in a stack.

Based on the given conditions, we get the following possibilities-

1. Only two boxes are placed between V and X. Only two boxes are kept above box V. From these, we get-

 

2. Box R is kept immediately above box S. The number of boxes placed below R is one. From these, we get-

 

3. Box J is kept two places above box N. Box T is placed immediately below box N. Box A is placed two places above box V. Box V is placed immediately above box N. From these, we get the final table as follows-

 

From the final table, we see that two boxes are placed below X.

Hence, 2 boxes are placed below X.

Given: 8 boxes are placed on above another in a stack.

Based on the given conditions, we get the following possibilities-

1. Only two boxes are placed between V and X. Only two boxes are kept above box V. From these, we get-

 

2. Box R is kept immediately above box S. The number of boxes placed below R is one. From these, we get-

 

3. Box J is kept two places above box N. Box T is placed immediately below box N. Box A is placed two places above box V. Box V is placed immediately above box N. From these, we get the final table as follows-

 

From the final table, we see that Box N is placed fifth from bottom.

Hence, box N is placed fifth from the bottom of the stack.

Given: 8 boxes are placed on above another in a stack.

Based on the given conditions, we get the following possibilities-

1. Only two boxes are placed between V and X. Only two boxes are kept above box V. From these, we get-

 

2. Box R is kept immediately above box S. The number of boxes placed below R is one. From these, we get-

 

3. Box J is kept two places above box N. Box T is placed immediately below box N. Box A is placed two places above box V. Box V is placed immediately above box N. From these, we get the final table as follows-

 

From the final table, we see that box X is placed between box T and box R.

Hence, box X is placed between box T and box R.

Given: 8 boxes are placed on above another in a stack.

Based on the given conditions, we get the following possibilities-

1. Only two boxes are placed between V and X. Only two boxes are kept above box V. From these, we get-

 

2. Box R is kept immediately above box S. The number of boxes placed below R is one. From these, we get-

 

3. Box J is kept two places above box N. Box T is placed immediately below box N. Box A is placed two places above box V. Box V is placed immediately above box N. From these, we get the final table as follows-

 

From the final table, we see that three boxes are placed between V and R.

Hence, 3 boxes are placed between V and R.

Given statements: F > H = K > L; D ≤ P < R = F

By combining: D ≤ P < R = F > H = K > L

Conclusions:

I. R < K → False (as R = F > H = K, implies R > K)

II. R > D → True (as D ≤ P < R, implies R > D) 

Hence, only II follows.

Given statements: D ≤ E = L < M; U = L ≥ O > S 

By combining: D ≤ E = L ≥ O > S; U = L < M

Conclusions: 

I. E > S → True (as E = L ≥ O > S, implies E > S) 

II. U < M → True (as U = L < M, implies U < M)

Hence, Both I and II follows.

Given statements: N ≤ Q; M > B; Q = R < O < M

Combining: N ≤ Q = R < O < M > B

Conclusions:

I. N < O → True (as N ≤ Q = R < O → N < O)

II. Q ≤ M → False (as N ≤ Q = R < O < M → Q < M, thus Q ≤ M cannot be true)

Hence, only conclusion I follows.

According to the given information,

1. Z is sitting second to left of X.

2. Two persons are sitting between Z and A.

 

3. Q is sitting second to the right of A.

 

4. T who is not facing inside is sitting third to the right of W, who is the immediate neighbour of both O and Z. Here case 1 - A and case 1 - B gets eliminated because T is facing inside.

5. Z is one of the immediate neighbour of R. Here case 2 - B gets eliminated because Z will not be one of the immediate neighbour of R.

Hence, T is the correct answer.

According to the given information,

1. Z is sitting second to left of X.

2. Two persons are sitting between Z and A.

 

3. Q is sitting second to the right of A.

 

4. T who is not facing inside is sitting third to the right of W, who is the immediate neighbour of both O and Z. Here case 1 - A and case 1 - B gets eliminated because T is facing inside.

5. Z is one of the immediate neighbour of R. Here case 2 - B gets eliminated because Z will not be one of the immediate neighbour of R.

Hence, Q, R, W, A is the correct answer.

According to the given information,

1. Z is sitting second to left of X.

2. Two persons are sitting between Z and A.

 

3. Q is sitting second to the right of A.

 

4. T who is not facing inside is sitting third to the right of W, who is the immediate neighbour of both O and Z. Here case 1 - A and case 1 - B gets eliminated because T is facing inside.

5. Z is one of the immediate neighbour of R. Here case 2 - B gets eliminated because Z will not be one of the immediate neighbour of R.

Hence, R is the correct answer.

According to the given information,

1. Z is sitting second to left of X.

2. Two persons are sitting between Z and A.

 

3. Q is sitting second to the right of A.

 

4. T who is not facing inside is sitting third to the right of W, who is the immediate neighbour of both O and Z. Here case 1 - A and case 1 - B gets eliminated because T is facing inside.

5. Z is one of the immediate neighbour of R. Here case 2 - B gets eliminated because Z will not be one of the immediate neighbour of R.

Hence, T and X is the correct answer.

According to the given information,

1. Z is sitting second to left of X.

2. Two persons are sitting between Z and A.

 

3. Q is sitting second to the right of A.

 

4. T who is not facing inside is sitting third to the right of W, who is the immediate neighbour of both O and Z. Here case 1 - A and case 1 - B gets eliminated because T is facing inside.

5. Z is one of the immediate neighbour of R. Here case 2 - B gets eliminated because Z will not be one of the immediate neighbour of R.

Hence, W is the correct answer.

Hence, two such pairs are there in the number ‘153742’, each of which has as many digits between them in the number (both forward and backward direction) as they have between them in the Numeric Series.

Six persons: G, H, I, J, K and L.

1. J is heavier than only two persons.

J > >

2. K is heavier than only L and lighter than J

J > K > L

3. I’s weight is less than only H’s weight.

H > I

The arrangement is H > I > G > J > K > L.

4. The third heaviest weight is 150 kgs and the fifth heaviest weight is 70 kgs.

G = 150 and K = 70

The final arrangement is

H > I > G > J > K > L.

Hence, J is in between G and K so it may be 80kgs.

Six persons: G, H, I, J, K and L.

1. J is heavier than only two persons.

 ⇒  > ____ > ___ > J > ___ >

2. K is heavier than only L and lighter than J

⇒ ____> ____ > ___ > J  > K > L

3. I’s weight is less than only H’s weight.

⇒ H > I > ___ > J  > K > L

As, only G is left. So, G will seat the vacant place.

The final arrangement is H > I > G > J > K > L.

4. The third heaviest weight is 150 kgs and the fifth heaviest weight is 70 kgs.

G = 150 and K = 70

The final arrangement is

H > I > G > J > K > L.

Hence, H is the heaviest.

Six persons: G, H, I, J, K and L.

1. J is heavier than only two persons.

J > >

2. K is heavier than only L and lighter than J

J > K > L

3. I’s weight is less than only H’s weight.

H > I

The arrangement is H > I > G > J > K > L.

4. The third heaviest weight is 150 kgs and the fifth heaviest weight is 70 kgs.

G = 150 and K = 70

The final arrangement is

H > I > G > J > K > L.

Hence, I, J and G are lighter than H and heavier than K.

Given Series: T R G S O I W P A Q D V E U X Z B Y C H F

According to the question, Consonant should be followed by a Consonant and preceded by a Vowel.

So, Vowel → Consonant → Consonant

T R G S O I W P A Q D V E U X Z B Y C H F

Clearly, three Consonants are there, which are followed by a consonant and preceded by a vowel. (I W P, A Q D, UX Z)

Hence, Three is the correct answer.

Given Series: T R G S O I W P A Q D V E U X Z B Y C H F

 

Clearly from the right end, first Sunday is occur at Y, which is at fourth place from the right end.

Hence, Fourth is the correct answer.

Given Series: T R G S O I W P A Q D V E U X Z B Y C H F

According to the question, Vowel should be followed by a Consonant and preceded by a Vowel.

So, Vowel → Vowel → Consonant

T R G S O I W P A Q D V E U X Z B Y C H F

Clearly, only two such vowels are there.

Hence, Two is the correct answer.

Given Series: T R G S O I W P A Q D V E U X Z B Y C H F

When all the vowels are dropped from the arrangement, i.e. A, E, I, O, U is dropped the remaining series will be:

T R G S W P Q D V X Z B Y C H F

The ninth letter from the left is: T R G S W P Q D V X Z B Y C H F

The fourth letter from the left of V is: T R G S W P Q D V

Hence, W is the correct answer.

Shortcut:

When in the question, both element is given from the same end is given we subtract the number of the elements.

So, 9th Element from left - 4th element from left = 5th element from the left

So, T R G S W P Q D V X Z B Y C H F

Hence, W is the correct answer.

Given Series:  T R G S O I W P A Q D V E U X Z B Y C H F

The pattern followed here is:

P Q D →→ First element is on left side of the second element and third element is on right side of the second element.

S A Y → First element is on left side of the second element and third element is on right side of the second element.

E B Y→ First element is on left side of the second element and third element is on right side of the second element.

W E Y→ First element is on left side of the second element and third element is on right side of the second element.

Same pattern is followed in Option 5: 

QUX → First element is on left side of the second element and third element is on right side of the second element.

Hence, QUX is the correct answer.

The least possible Venn diagram for the given statements is as follows,

Conclusions:

I. Some Water is not Air → True (It is clear that some Water is Air and the remaining part of the water is not air. So, the conclusion is true)

II. All air can be water → False (In case of ‘Only’ – the part of Air never make any positive relation with any other element other than Wind. So, the conclusion is false).

Hence, Only conclusion I follow.

Additional Information

1) Some part of A is B then if the rest part is negative there is a possibility that some negative is true. 

2) If the rest part is true then the possibility of all positive is true. 

3) Some of the remaining portions may be true or maybe false it will depend on the other statements.

Solutions:

The least possible Venn diagram for the given statements is as follows

Conclusions:

1. Some daisy can be Rose ⇒ True ( As there is no relation between daisy and Rose, so it is possible)
2. Some Lily is not daisy ⇒ True ( As lily which is lotus can never be a daisy, so some lily is not daisy is true)

Hence, Both conclusions I and II follow.

The least possible Venn diagram for the given statements is as follows-

Conclusions:

I. All Stylus can be Tablet → False (As some Stylus are Laptop and no Laptop are Tablet, so that Stylus which are Laptop will never be Tablet)

II. No Tablet is Phone → True (As ‘All phones are laptops’ and ‘No Laptop is Tablet’)

Hence, only conclusion II follows.

If the vowels are changed to the next letter and the consonants are changed to the previous letters:

 

Therefore, there is only one letter that is B, which is repeated more than once. 

Hence, only one letter is repeated more than once.

Eight people - P, Q, R, S, T, U, V and W.

1- U lives on an even numbered floor below floor 5.

2- T lives two floors above U.

3- Only one person lives between V and T.

 

4- There are only three people lives between W and T.

5- W lives immediately above R. 

6- P lives on floor 3.

7- Only one person lives between Q and P and Q lives above P.  

 

8- S lives above U. So case- 2 gets eliminated.

So, the Final arrangement;

 

Hence, S lives on floor 7.

Eight people - P, Q, R, S, T, U, V and W 

1- U lives on an even numbered floor below floor 5.

2- T lives two floor above U.

3- Only one person lives between V and T.

 

4- There are only three people lives between W and T.

5- W lives immediately above R. 

6- P lives on floor 3.

7- Only one person lives between Q and P and Q lives above P.  

 

 

8- S lives above U. So case-2 gets eliminated.

So, Final arrangement;

 

Hence, Two people live between Q and V.

Eight people P, Q, R, S, T, U, V and W. 

1- U lives on an even numbered floor below floor 5.

2- T lives two floor above U.

3- Only one person lives between V and T.

 

4- There are only three people lives between W and T.

5- W lives immediately above R. 

6- P lives on floor 3.

7- Only one person lives between Q and P and Q lives above P.  

 

 

8- S lives above U. So case-2 gets eliminated.

So, Final arrangement;

 

Hence, U lives on floor 4.