The correct answer is 'C'' i.e. "She kept a lot of rules in her life, due to which she is flourishing today." which uses the article correctly..

Key Points

• The article 'a' is used before words that begin with a consonant sound.
• The article 'an' is used before words that begin with a vowel sound.
• The phrase "a lot of" is correct because "lot" starts with a consonant sound.
• The use of "an lot" is incorrect because "lot" does not begin with a vowel sound.

Hence, the correct answer is option 3.

Correct sentence: She kept a lot of rules in her life, due to which she is flourishing today.

The correct answer is 'D'' i.e. "Harmit is not as innocent as Uday." which corrects the error and makes the sentence grammatically accurate..

Key Points

• The correct structure for making comparisons of equality is "as + adjective + as".
• For example, "She is as tall as her brother."
• Options 1, 2, and 3 do not use the correct comparative structure and hence are incorrect.
• Option 4 uses the correct comparative structure "as innocent as".

Hence, the correct answer is option 4.

Correct sentence: Harmit is not as innocent as Uday.

Additional Information

• The phrase "such as" is used to introduce examples, not to make comparisons.
• When comparing the degree of an adjective between two subjects, use the "as...as" structure.
• Example: "He is as intelligent as she is."

The correct answer is 'D'' i.e. "more quicker" contains the error..

Key Points

• "Quicker" is the comparative form of "quick", so "more" should not be used with it.
• The correct comparative form is "quicker".
• Therefore, the phrase should be "completed quicker" instead of "more quicker".

Hence, the correct answer is option 4.

Correct sentence: The project was completed quicker than expected.

The correct answer is 'C'' i.e. "If you had apprised me about your problem earlier, I would have allowed you to go." which corrects the tense error in the sentence..

Key Points

• In conditional sentences that discuss hypothetical past events, the correct structure is "If + past perfect, would have + past participle".
• The original sentence incorrectly uses "allow" instead of the correct form "allowed".
• Option 3 correctly uses both the past perfect ("had apprised") and the past participle ("would have allowed").
• Options 1, 2, and 4 do not follow the correct conditional structure or tense.

Hence, the correct answer is option 3.

Correct sentence: If you had apprised me about your problem earlier, I would have allowed you to go.

The correct answer is 'seen'.

 

Key Points

• The context of the passage is about perceptions and misconceptions related to child obesity.
• The word to fill the blank should imply how parents perceive or regard obesity in their children.
• "Seen" is appropriate as it aligns with the idea of how something is viewed or perceived.
• Other options ("saw", "seeing", "see") do not fit grammatically or contextually in this sentence.

Therefore, the correct answer is 'Option 1'.

 

Complete Passage: Many parents think of overweight children as ‘cute’ and cuddly. However, obesity must not be 1. seen as a healthy sign. 2. As obese children grow up, they will be more prone 3. to health problems like high blood pressure 4. and diabetes. Today, overweight children are becoming a common 5. sight in many countries.

 

Additional Information

• Seen (देखा गया): "Seen" is correct as it indicates how obesity should be regarded or considered.
• Saw (देखा): “Saw” is the past tense of see and does not fit the tense and structure of the sentence.
• Seeing (देखना): “Seeing” is the present participle and does not fit the grammatical context here.
• See (देखना): “See” is the base form of the verb and does not fit the context of how obesity is regarded.

The correct answer is 'When'.

 

Key Points

• The passage discusses the long-term health issues that obese children might face as they grow older.
• The word to fill the blank should refer to the time context related to growing up.
• "When" is appropriate as it refers to the time at which something happens—in this case, when children grow up.
• Other options ("Where", "Who", "What") do not fit the context of referring to time.

Therefore, the correct answer is 'Option 3'.

 

Complete Passage: Many parents think of overweight children as ‘cute’ and cuddly. However, obesity must not be 1. seen as a healthy sign. 2. When obese children grow up, they will be more prone 3. to health problems like high blood pressure 4. and diabetes. Today, overweight children are becoming a common 5. sight in many countries.

 

Additional Information

• Where (कहाँ): "Where" refers to a place, which does not fit the context of time.
• Who (कौन): “Who” refers to a person or people, which doesn’t fit the context of time.
• What (क्या): “What” refers to a thing or an event and doesn’t fit the context of time.

The correct answer is 'to'.

 

Key Points

• The passage discusses how obese children are more likely to suffer from health issues as they grow up.
• The preposition that correctly fits with the phrase "prone to" is "to."
• "To" is appropriate because "prone" is commonly followed by the preposition "to" to indicate susceptibility.
• Other options ("at", "in", "on") do not fit grammatically or contextually in this sentence.

Therefore, the correct answer is 'Option 4'.

 

Complete Passage: Many parents think of overweight children as ‘cute’ and cuddly. However, obesity must not be 1. seen as a healthy sign. 2. When obese children grow up, they will be more prone 3. to health problems like high blood pressure 4. and diabetes. Today, overweight children are becoming a common 5. sight in many countries.

 

Additional Information

• At (पर): "At" does not grammatically fit with "prone."
• In (में): "In" does not grammatically fit with "prone."
• On (पर): "On" does not grammatically fit with "prone."

The correct answer is 'or'.

 

Key Points

• The passage discusses the health problems that obese children might face as they grow up.
• The conjunction in the blank needs to link "high blood pressure" and "diabetes" as two that obese children might face.
• "Or" is the appropriate conjunction for listing alternative possibilities in this context.
• Other options ("neither", "nor", "never") do not fit grammatically or logically in this sentence.

Therefore, the correct answer is 'Option 3'.

 

Complete Passage: Many parents think of overweight children as ‘cute’ and cuddly. However, obesity must not be 1. seen as a healthy sign. 2. When obese children grow up, they will be more prone 3. to health problems like high blood pressure 4. or diabetes. Today, overweight children are becoming a common 5. sight in many countries.

 

Additional Information

• Neither (ना ही) : "Neither" is used to negate two or more items and does not fit this positive context.
• Nor (और ना ही): "Nor" normally follows "neither" and does not fit without it.
• Never (कभी नहीं): "Never" is an adverb indicating negation over time, which does not fit the context here.

The correct answer is 'sight'.

 

Key Points

• The passage discusses the increasing visibility of overweight children.
• The word in the blank should describe how overweight children are frequently seen in many countries.
• "Sight" accurately fits as it refers to something that is visible or can be seen often.
• Other options ("might", "light", "tight") do not fit the context of describing an observable phenomenon.

Therefore, the correct answer is 'Option 4'.

 

Complete Passage: Many parents think of overweight children as ‘cute’ and cuddly. However, obesity must not be 1. seen as a healthy sign. 2. When obese children grow up, they will be more prone 3. to health problems like high blood pressure 4. or diabetes. Today, overweight children are becoming a common 5. sight in many countries.

 

Additional Information

• Might (संभावना): "Might" expresses possibility and does not fit the context here.
• Light (प्रकाश): "Light" does not fit contextually as it refers to illumination.
• Tight (कसा हुआ): "Tight" refers to being firmly fixed and does not fit the context.

The correct answer is: Option 2 i.e. Indisputebly.

Key Points

• The word "Indisputebly" is incorrectly spelt. The correct spelling is "Indisputably" which means something that cannot be disputed or questioned. (निर्विवाद रूप से)
• Example: It is indisputably true that exercise is good for health.
• "Premier" means first in importance, order, or position; leading. (प्रधान)
• Example: He is one of the premier scientists in the field of genetics.
• "Poignant" means evoking a keen sense of sadness or regret. (मर्मस्पर्शी)
• Example: The movie's poignant ending left the audience in tears.
• "Obviously" means in a way that is easily perceived or understood; clearly. (स्पष्ट रूप से)
• Example: She was obviously upset after hearing the bad news.

Therefore, the correct answer is: Option 2 i.e. Indisputebly.

Additional Information

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

• Premier (प्रधान): First in importance, order, or position; leading.
• Example: He is one of the premier scientists in the field of genetics.
• Poignant (मर्मस्पर्शी): Evoking a keen sense of sadness or regret.
• Example: The movie's poignant ending left the audience in tears.
• Obviously (स्पष्ट रूप से): In a way that is easily perceived or understood; clearly.
• Example: She was obviously upset after hearing the bad news.

The correct answer is: Option 2 i.e. Amenable.

Key Points

• The word "dogmatic" means asserting opinions in an arrogant and inflexible manner, often without sufficient evidence. (कट्टर)
• Example: The professor's dogmatic approach to teaching left no room for student input or discussion.
• "Amenable" refers to someone who is open and responsive to suggestions; easily persuaded or controlled. (सहमत होने वाला)
• Example: She was amenable to the idea of extending the deadline to allow for more thorough research.
• Hence, we can infer that the opposite of 'dogmatic' is 'amenable'.

Therefore, the correct answer is: Amenable.

Additional Information

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

• Biased (पक्षपाती): Unfairly prejudiced for or against someone or something.
• Example: The judge was criticized for being biased towards the prosecution.
• Careless (लापरवाह): Not giving sufficient attention or thought to avoiding harm or errors.
• Example: His careless handling of the equipment led to a serious accident.
• Dishonest (बेईमान): Behaving or prone to behave in an untrustworthy or fraudulent way.
• Example: The company fired him for dishonest practices after finding discrepancies in the accounts.

The correct answer is 'B'' i.e. "does not break" which corrects the verb tense and subject-verb agreement in the sentence..

Key Points

• The original sentence uses the incorrect form "do not broke," which mixes present tense "do not" with past tense "broke" and is grammatically incorrect.
• "The company" is a singular noun, so we should use "does" instead of "do" to match the subject-verb agreement.
• Option 2 correctly uses the present tense "does not break" to match the subject "The company" and maintain the correct verb tense.
• Options 1, 3, and 4 do not follow the correct verb tense or subject-verb agreement rules.

Hence, the correct answer is option 2.

Correct sentence: The company does not break the law at any time.

The correct answer is: Option 4 i.e. extra.

Key Points

• The word "integral" means something that is essential or necessary for completeness. (अभिन्न)
• Example: An engine is an integral part of a car.
• "Extra" refers to something that is additional or not necessary. (अतिरिक्त)
• Example: She added some extra toppings to her pizza.
• Hence, we can infer that the opposite of 'integral' is 'extra'.

Therefore, the correct answer is: Option 4 i.e. extra.

Additional Information

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

• Essential (आवश्यक): Absolutely necessary or extremely important.
• Example: Water is essential for life.
• Total (कुल): Comprising the whole number or amount.
• Example: The total cost of the project was $5000.
• Inherent (अंतर्निहित): Existing in something as a permanent, essential, or characteristic attribute.
• Example: The inherent risks of skydiving are well-known$.

The correct answer is: Honour.

Key Points

• The word "Respect" means a feeling of deep admiration for someone or something elicited by their abilities, qualities, or achievements. (सम्मान)
• Example: He has great respect for his teachers.
• "Honour" refers to high respect or great esteem. (सम्मान)
• Example: It is an honour to receive this award.
• Hence, we can infer that the most appropriate synonym of 'Respect' is 'Honour'.

Therefore, the correct answer is: Honour.

Additional Information

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

• Disrespect (असम्मान): Lack of respect or courtesy.
• Example: His rude behavior showed a clear disrespect for authority.
• Invalidate (अमान्य करना): To make an argument, statement, or theory unsound or erroneous.
• Example: The new evidence will invalidate the previous theory.
• Attend (भाग लेना): To be present at an event, meeting, or function.
• Example: She will attend the conference next week.

The correct answer is: Option 4.

Key Points

• The word "Shame" means a painful feeling of humiliation or distress caused by the consciousness of wrong or foolish behavior. (शर्मिंदगी)
• Example: She felt deep shame for her actions after realizing the harm they had caused.
• "Pride" refers to a feeling of deep satisfaction derived from one's own achievements or the achievements of those with whom one is closely associated; it is the opposite of shame. (गर्व)
• Example: He felt immense pride in his daughter's accomplishments.
• Hence, we can infer that the opposite of 'Shame' is 'Pride'.

Therefore, the correct answer is: Option 4.

Additional Information

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

• Fear (डर): An unpleasant emotion caused by the threat of danger, pain, or harm.
• Example: She was paralyzed by fear when she saw the snake.
• Disgrace (अपमान ): Loss of reputation or respect, especially as the result of a dishonorable action.
• Example: He brought disgrace to his family with his criminal activities.
• Defamation (मानहानि): The action of damaging the good reputation of someone; slander or libel.
• Example: The actor sued the newspaper for defamation.

The correct answer is: fearless.

Key Points

• The word "brave" means having or showing courage. (साहसी)
• Example: Despite the danger, the brave soldier went ahead to rescue his comrades.
• "fearless" refers to someone who shows a lack of fear; they are bold and courageous. (निर्भीक)
• Example: The fearless explorer ventured into the uncharted territory without hesitation.
• Hence, we can infer that the synonym of 'brave' is 'fearless'.

Therefore, the correct answer is: fearless.

Additional Information

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

• Unafraid (निडर): Not feeling fear.
• Example: She was unafraid to speak her mind in the meeting.
• Timid (डरपोक): Showing a lack of courage or confidence.
• Example: The timid child hid behind his mother during the thunderstorm.
• Cowardly (कायर): Lacking courage; excessively afraid of danger or pain.
• Example: His cowardly behavior during the crisis disappointed everyone.

The correct answer is: Option 1 i.e. 'timid'.

Key Points

• The word "bold" means showing a willingness to take risks; confident and courageous. (साहसी)
• Example: The bold explorer ventured into the unknown territories without hesitation.
• "Timid" refers to someone who is easily frightened and lacks self-confidence. (डरपोक)
• Example: The timid child hid behind his mother when strangers approached.
• Hence, we can infer that the opposite of 'bold' is 'timid'.

Therefore, the correct answer is: Option 1 i.e. 'timid'.

Additional Information

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

• Friendly (मित्रवत): Showing kindness and pleasantness.
• Example: She was friendly to everyone she met, always offering a warm smile.
• Clever (चतुर): Quick to understand, learn, and devise or apply ideas; intelligent.
• Example: The clever student solved the complex problem in just a few minutes.
• Fearless (निर्भय): Lacking fear; brave.
• Example: The fearless firefighter rushed into the burning building to save the trapped residents.

The correct answer is: Option 3 i.e. carrot.

Key Points

• The word "carrot" means a tapering orange-colored root eaten as a vegetable. (गाजर)
• Example: She added chopped carrot to the salad for extra crunch.
• "Carrot" is the correct word to describe the vegetable that Sonu eats like a rabbit. (गाजर)
• Example: Sonu eats carrot like a rabbit.

Therefore, the correct answer is: carrot.

Additional Information

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

• Caret (कैरट): A mark (^) used in writing to show where something is to be added.
• Example: The editor used a caret to indicate where the missing word should be inserted.
• Karat (कैरेट): A measure of the purity of gold.
• Example: The ring was made of 24-karat gold.
• Carat (कैरेट): A unit of weight for precious stones and pearls, equivalent to 200 milligrams.
• Example: The diamond was over two carats in weight.

The correct answer is: Option 2.

Key Points

• The idiom "Blowing smoke" means to lie to perplex others or to make insubstantial or misleading statements. (धोखा देने के लिए झूठ बोलना)
• Example: He was just blowing smoke when he said he could finish the project in one day.
• "Lie to perplex others" refers to making false statements to confuse or mislead someone. (दूसरों को भ्रमित करने के लिए झूठ बोलना)
• Example: The politician was accused of lying to perplex others about his involvement in the scandal.

Therefore, the correct answer is: Option 2.

Additional Information

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

• To hide something (कुछ छिपाना): To keep something secret or concealed.
• Example: He tried to hide something by not mentioning the crucial details.
• To tease someone relentlessly (किसी को लगातार चिढ़ाना): To mock or make fun of someone continuously.
• Example: They would tease someone relentlessly about his new haircut.
• To burn something important (कुछ महत्वपूर्ण जलाना): To destroy something of significance by burning it.
• Example: He accidentally burned something important, which contained all the project details.

The correct answer is Option 2 i.e. "until he gave up his job and lived".

Key Points

• The original sentence uses the past tense "gave up" and the present tense "live," which is inconsistent.
• For parallel structure and correct verb tense, both actions ("gave up" and "lived") should be in the past tense.
• Option 2 correctly uses the past tense for both verbs: "gave up" and "lived."
• Options 1, 3, and 4 do not maintain the correct tense consistency or parallel structure.

Hence, the correct answer is option 2.

Correct sentence: He was not happy until he gave up his job and lived as a fakir in the forests.

The correct answer is: Option 2 i.e. 'anger blazed up'.

Key Points

• The word "blazed" means to burn fiercely or brightly; it can also refer to something that is displayed intensely. (जल उठना)
• Example: The campfire blazed brightly in the night, providing warmth to the campers.
• "Blazed up" refers to the sudden or intense outburst of something, usually fire or emotion. (भड़क उठना)
• Example: His anger blazed up when he heard the unfair decision.
• Hence, we can infer that the correct phrase is 'anger blazed up'.

Therefore, the correct answer is: Option 2 i.e. 'anger blazed up'.

Additional Information

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

• anger blazed after (क्रोध बाद में भड़क उठा): This phrase is incorrect as it suggests a sequence of events rather than an immediate reaction.
• Example: His anger blazed after he learned the truth, but this is not the same context as the sentence given.
• anger blazed into (क्रोध में बदल गया): This phrase is incorrect as it implies transformation rather than an outburst.
• Example: His frustration blazed into anger, but it changes the meaning of the original sentence.
• anger blazed onwards (क्रोध आगे बढ़ गया): This phrase is incorrect as it suggests continuation rather than an outburst.
• Example: His anger blazed onwards, but it does not fit the context of the original sentence.

The correct answer is: Option 3.

Key Points

• The phrase "a piece of cake" means something that is very easy to do or accomplish. (बहुत आसान काम)
• Example: For him, solving complex mathematical problems is a piece of cake.
• "A very easy task" refers to something that can be done with minimal effort or difficulty. (बहुत आसान काम)
• Example: Setting up the new software was a very easy task for the IT team.
• Hence, we can infer that the phrase "a piece of cake" is synonymous with "a very easy task".

Therefore, the correct answer is: Option 3.

Additional Information

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

• A very difficult task (बहुत कठिन कार्य): Something that requires a lot of effort and is hard to accomplish.
• Example: Climbing Mount Everest is a very difficult task that only a few can achieve.
• An everyday affair (रोजमर्रा का काम): Something that happens regularly or is a common occurrence.
• Example: For her, going to the gym has become an everyday affair.
• Confusing work (उलझाने वाला काम): Tasks that are difficult to understand or that cause confusion.
• Example: The instructions for assembling the furniture were so vague that it turned into confusing work.

The correct answer is 'D' 'i.e.' "B, A" which uses the correct homonyms for the given sentence.

Key Points

• The first blank requires a verb that fits "he," which is "does" (meaning performs an action).
• The second blank requires a noun referring to female deer, which is "does" (plural form of "doe").
• Option 4 ("B, A") matches these requirements correctly.
• Options 1, 2, and 3 either use incorrect homonyms or do not fit the context of the sentence.

Hence, the correct answer is option 4.

Correct sentence: He does imitate the playful movement of the does.

The correct answer is: Option 3.

Key Points

• The word "scrawny" means unattractively thin and bony. (दुबला-पतला)
• Example: The scrawny cat looked like it hadn't eaten in days.
• "Thin" refers to having little, or too little, flesh or fat on the body. (पतला)
• Example: He was tall and thin, with a serious expression on his face.
• Hence, we can infer that the word "thin" is a suitable replacement for "scrawny".

Therefore, the correct answer is: Option 3.

Additional Information

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

• Sickly (अस्वस्थ): Often ill; in poor health.
• Example: The sickly child had to stay home from school.
• Keen (तेज): Having or showing eagerness or enthusiasm.
• Example: She was keen to start her new job.
• Muscular (मांसल): Having well-developed muscles.
• Example: The muscular athlete won the weightlifting competition.

The correct answer is: Option 2.

Key Points

• The word "Dissappoint" is incorrectly spelt. The correct spelling is "Disappoint". (निराश करना)
• Example: His failure to appear on time did not disappoint me.
• "Disappoint" means to fail to fulfill someone's hopes or expectations. (निराश करना)
• Example: The movie did not disappoint the audience; it was fantastic.

Therefore, the correct answer is: Option 2.

Additional Information

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

• Seize (पकड़ना): To take hold of something suddenly and forcibly.
• Example: The police managed to seize the stolen goods.
• Rebuke (फटकार): To express sharp disapproval or criticism.
• Example: She rebuked him for being late.
• Foresee (पूर्वानुमान): To be aware of beforehand; predict.
• Example: He could not foresee the consequences of his actions.

The logic followed here is: 

Logic: (1^st number ÷ 7 = 2^nd number).

Now,

For, 105 : 15

⇒ 105 ÷ 7 = 15.

For, 154 : 22

⇒ 154 ÷ 7 = 22.

Similarly, for 189 : ?

⇒ 189 ÷ 7 = 27.

Hence, the correct answer is "Option 3".

Opposite surface of the open dice can be found by the below methods: -

• Alternate surfaces are opposite to each other.
• No two opposite surface are touched by side or by corners.

So, by using the above rule we can find the opposite surface of open dice.

Below are the opposite surfaces: -

Here, we can see that the symbol on the opposite side of '@' is '&'.

Hence, the correct answer is "&".

The logic followed here is:

Logic: Synonyms.

Here,

Modest : Humble  → Modest and Humble are synonyms.

Similarly,

Obvious : Evident → Obvious and Evident are synonyms.

Hence, the correct answer is "Option 3".

According to the given information,

'CERTAIN' is coded as '9643821',

'UNCERTAIN' is coded as '964382117',

Here, we can see that the code for 'U' is '7'.

Hence, the correct answer is "7".

Preparing the family tree using the following symbols,

Given equation: P × Q − R + S ÷ T

The family tree can be drawn using the given information,

Here, we can see that P is brother’s wife of T.

Hence, the correct answer is "Brother’s wife".

The logic followed here is,

CJM : FMP

AHL : DKO

Let's check each option,

1) KOQ : PLJ

2) LTV : TVL

3) GHA : AHG

4) NRS : QUV

Hence, the correct answer is "NRS : QUV".

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 4".

The logic followed here is,

Hence, the correct answer is "379".

Given equation: 46 × 17 + 4 ÷ 98 - 7 = ?

Now, if '+' and '×' are interchanged and '-' and '÷' are interchanged, then:

⇒ 46 + 17 × 4 - 98 ÷ 7 = ?

⇒ 46 + 17 × 4 - 14 = ?

⇒ 46 + 68 - 14 = ?

⇒ 114 - 14 = 100.

Hence, the correct answer is "Option 4".

Let's count the number of triangles in the given figure,

Hence, the correct answer is "14".

Opposite surface of the open dice can be found by the below methods: -

• Alternate surfaces are opposite to each other.
• No two opposite surface are touched by side or by corners.

So, by using the above rule we can find the opposite surface of open dice.

Below are the opposite surfaces: -

Here, we can see that the number on the opposite side of '20' is '21'.

Hence, the correct answer is "21".

The logic followed here is: 

Logic: (2^nd number × 3^rd number) - 1 = 1^st number.

Now,

For, (111, 16, 7)

⇒ (16 × 7) - 1

= 112 - 1 = 111.

For, (167, 14, 12)

⇒ (14 × 12) - 1

= 168 - 1 = 167.

Similarly, for (131, 12, 11)

⇒ (12 × 11) - 1

= 132 - 1 = 131.

Hence, the correct answer is "Option 4".

The logic followed here is,

Hence, the correct answer is "RTL".

The logic followed here is,

Hence, the correct answer is "UYM".

Given: 15 August 2006 was Tuesday.

Now,

2006 to 2011 = 5 Years (4 Ordinary Years and 1 Leap Year).

And, In 5 Years = 1 Leap year and 4 Ordinary Years.

So, 1 Leap Year has 2 odd days,

And, 4 Ordinary Years have 4 odd days.

Total odd days = 2 + 4 = 6.

6 odd days → 6/7 = 0 weeks and 6 odd days.

then, 15 August 2011 will be Tuesday + 6 = Monday.

Now, the number of days between 15 August 2011 to 19 February 2012

= 16(August) + 30(September) + 31(October) + 30(November) + 31(December) + 31(January) + 19(February) = 188 days.

= 188 days → 188/7 = 26 weeks and 6 odd days.

So, 19 February 2012 will be Monday + 6 = Sunday.

Hence, the correct answer is "Option 3".

According to the given information,

Here, we can see that the code for 'this' is 'ka'.

Hence, the correct answer is "Ka".

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 2".

BODMAS Table: 

Given equation: 14 + 6 × 3 ÷ 7 - 2 = ?

Now, if ‘+’ and ‘-‘ interchanged and ‘×' and '÷’ are interchanged, then:

⇒ 14 - 6 ÷ 3 × 7 + 2 = ?

⇒ 14 - 2 × 7 + 2 = ?

⇒ 14 - 14 + 2 = ?

⇒ 16 - 14 = 2

Hence, the correct answer is "Option 4".

The logic follows is:

Given letters: CKIK

Now, using each letter only once in each word, the meaningful word is: KICK

So, there is only one meaningful English words can be formed from the given letters.

Hence, the correct answer is "Option 2".

The correct mirror image of the given figure is:

Hence, the correct answer is "Option 1".

The logic followed here is:

Logic: The series follows Step 1 and Step 2 on alternative basis to get the subsequent images of the series.

Hence, the correct answer is "Option 4".

BODMAS Table: 

Given equation: 91 × 7 + 27 - 7 ÷ 13 = ?

Now, if ‘+’ and ‘-‘ and ‘×' and '÷’ are interchanged, then:

⇒ 91 ÷ 7 - 27 + 7 × 13 = ?

⇒ 13 - 27 + 7 × 13 = ?

⇒ 13 - 27 + 91 = ?

⇒ 104 - 27 = 77.

Hence, the correct answer is "Option 2".

Let's check each option,

1. MNQL

2. EFHD

3. VWZU

4. OPSN

Here, we can see that Option 2 is different from others.

Hence, the correct answer is "EFHD".

The least possible venn diagram is shown below,

Conclusions:

(I) Some handles are rods → True (Some handles are bars and all bars are rods implies that some handles which are bars are also rods).

(II) No bar is a stick → True (All bars are rods and no rod is a stick implies that no bar is a stick).

Hence, the correct answer is "Both conclusions I and II follow".

The logic followed here is,

Hence, the correct answer is "31".

Shortcut Trick

Let the total votes be 100%.

Candidate A got 33%, so Candidate B got (100 − 33) = 67%.

Difference in votes = 67% − 33% = 34%.

Given 34% → 55,522 votes.

Votes of Candidate B (67%) = (55,522 ÷ 34) × 67 = 1,633 × 67 = 1,09,411.

∴ The correct answer is 1,09,411 votes.

Alternate Method

Given:

Votes of Candidate A = 33% of total.

Victory Margin (Loss margin for A) = 55,522 votes.

Calculations:

⇒ Let Total Votes = V

⇒ Votes of B = V − 0.33V = 0.67V

⇒ Difference = Votes of B − Votes of A

⇒ 55,522 = 0.67V − 0.33V

⇒ 55,522 = 0.34V

⇒ V = 55,522 ÷ 0.34 = 1,63,300

⇒ Votes of B = 0.67 × 1,63,300

⇒ Votes of B = 1,09,411

∴ The correct answer is 1,09,411 votes.

Additional Information

Percentage Change

Percentage change is calculated as (Difference ÷ Original Value) × 100.

Valid and Invalid Votes

Total Casted Votes = Valid Votes + Invalid Votes. Winning/Losing margins are usually calculated on valid votes unless specified.

Two Candidate Election Rule

In a two-way contest, if one candidate gets x%, the other must get (100 − x)% of the total votes.

Solution:

Jan = 1500

March = 1500

April = 3000

According to the question, 

1500 : 1500 : 3000

⇒ 1 : 1: 2

∴ The ratio between the number of pen drives produced in the month of Jan, March and April is 1 : 1: 2.

Shortcut Trick

Interest for amount to double (n₁=2) = 2 − 1 = 1 unit.

Interest for amount to be four times (n₂=4) = 4 − 1 = 3 units.

As Simple Interest is directly proportional to time (SI ∝ T):

1 unit interest → 7 years

3 units interest → 7 × 3 = 21 years

∴ The correct answer is 21.

Alternate Method

Given: Principal = P, Case 1 Amount = 2P, Time = 7 years, Case 2 Amount = 4P.

Formula: SI = (P × R × T) ÷ 100 | Amount = P + SI

P 2P 4P

7 Years

T = ? SI = P Total SI = 3P

⇒ SI₁ = Amount₁ − P = 2P − P = P

⇒ R = (SI₁ × 100) ÷ (P × T₁) = (P × 100) ÷ (P × 7) = 100 ÷ 7 %

⇒ SI₂ = Amount₂ − P = 4P − P = 3P

⇒ T₂ = (SI₂ × 100) ÷ (P × R)

⇒ T₂ = (3P × 100) ÷ (P × (100 ÷ 7))

⇒ T₂ = 3 × 100 × 7 ÷ 100 = 21 years

∴ The correct answer is 21.

Additional Information

Simple Interest Rate Formula

If an amount becomes n times in T years, the rate of interest is R = 100 × (n − 1) ÷ T.

Compound Interest Basics

In Compound Interest, the amount A after T years is A = P(1 + R/100)^T. Interest is calculated on the updated balance every cycle.

SI vs CI Relationship

For the first year (or first interest period), the Simple Interest and Compound Interest on the same principal and rate are always equal.

Rule of 72

A quick way to estimate the time to double money with Compound Interest: T ≈ 72 ÷ R (where R is the annual interest rate).

Shortcut Trick

Radius r = (88 × 7) ÷ (2 × 22) = 14 cm.

OC = r + PC = 14 + 6 = 20 cm.

OD = OC + 1 = 21 cm.

CD = √(20² + 21²) = √(400 + 441) = 29 cm.

Half of CD = 29 ÷ 2 = 14.5 cm.

∴ The correct answer is 14.5 cm.

Alternate Method

Given:

Circumference = 88 cm

PC = 6 cm, OD = OC + 1 cm

∠COD = 90°

Formula Used:

Circumference = 2 × π × r

Hypotenuse² = Base² + Perpendicular²

O (Center)

C

D

P

V

r = 14 PC = 6 r = 14 CD = 29

Step 1: Find the radius (r) of the circle.

⇒ 2 × (22 ÷ 7) × r = 88

⇒ 44 ÷ 7 × r = 88

⇒ r = 88 × (7 ÷ 44)

⇒ r = 2 × 7 = 14 cm

Step 2: Find the lengths of OC and OD.

⇒ OC = OP + PC = r + 6 = 14 + 6 = 20 cm

⇒ OD = OC + 1 = 20 + 1 = 21 cm

Step 3: Calculate the length of CD using Pythagoras theorem in ΔCOD.

⇒ CD² = OC² + OD²

⇒ CD² = 20² + 21²

⇒ CD² = 400 + 441 = 841

⇒ CD = √841 = 29 cm

Step 4: Find half of CD.

⇒ Half of CD = 29 ÷ 2 = 14.5 cm

∴ The correct answer is 14.5 cm.

Additional Information

Circle Properties

Circumference C = 2πr and Area A = πr². The radius is the distance from the center to any point on the boundary.

Pythagorean Triplets

Sets of three integers (a, b, c) such that a² + b² = c². Common triplets include (3, 4, 5), (5, 12, 13), (8, 15, 17), and (20, 21, 29).

Tangent Property

A tangent to a circle is perpendicular to the radius at the point of contact. The length of the perpendicular from center (0,0) to line ax + by + c = 0 is |c| ÷ √(a²+b²).

Given:

Simplify: (36 ÷ 6) ÷ 3 + (18 ÷ 9) × 4 - (12 ÷ 6) × (5 ÷ 2)

Concept:

To simplify the expression, follow the order of operations (PEMDAS/BODMAS): Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Calculation:

⇒ (36 ÷ 6) ÷ 3 + (18 ÷ 9) × 4 - (12 ÷ 6) × (5 ÷ 2)

⇒ 6 ÷ 3 + 2 × 4 - 2 × 2.5

⇒ 2 + 8 - 5

⇒ 10 - 5

⇒ 5

∴ The correct answer is option 4 (5).

Given:

Cost price increased from Rs. 2,500 to Rs. 3,000.

Concept:

The percentage increase is calculated by the formula:

Percentage Increase = ((New Value - Old Value) / Old Value) × 100

Calculation:

⇒ Old Value = Rs. 2,500

⇒ New Value = Rs. 3,000

⇒ Increase = New Value - Old Value

⇒ Increase = 3,000 - 2,500

⇒ Increase = 500

⇒ Percentage Increase = (500 / 2,500) × 100

⇒ Percentage Increase = 0.2 × 100

⇒ Percentage Increase = 20%

∴ The correct answer is option 1.

Solution:

Mean = (6 × 8 + 7 × 3 + 8 × 7 + 9 × 2 + 10 × 20)/(8 + 3 + 7 + 2 + 20)

⇒ (48 + 21 + 56 + 18 + 200)/40

⇒ 343/40

Mean = 8.575

Mode Most frequent, Mode = 10, due to the number of children maximum in the 20 children.

The difference between the mean and mode of the ages

⇒ 10 - 8.575

⇒ 1.425 years

∴ The difference between the mean and mode of the ages is 1.425 years.

Given:

The speed of the man in still water is 18 km/h.

The time to row upstream is twice the time to row downstream.

Concept:

Let the speed of the stream be x km/h.

Speed upstream = (18 - x) km/h

Speed downstream = (18 + x) km/h

Since time is inversely proportional to speed, and the time to row upstream is twice the time to row downstream, we can use the relationship between upstream and downstream speeds.

Formula Used:

Time ratio = Speed ratio

Calculation:

Given, time to row upstream = 2 × time to row downstream

⇒ (18 - x) = (1/2) × (18 + x)

⇒ 2(18 - x) = 18 + x

⇒ 36 - 2x = 18 + x

⇒ 36 - 18 = 3x

⇒ 18 = 3x

⇒ x = 6

∴ The rate of the stream is 6 km/h.

Given:

Curved surface area of a cone (CSA) = 2200 cm²

Radius (r) = 25 cm

Use π = 22/7

Concept:

The formula for the curved surface area of a cone is:

CSA = π × r × l

where l is the slant height.

Calculation:

We have:

⇒ 2200 = (22/7) × 25 × l

⇒ l = 2200 × (7/22) × (1/25)

⇒ l = 4 × 7

⇒ l = 28

∴ The slant height (l) of the cone is 28 cm.

Solution:

Sushma Expenditure = 6000

Total expenditure of Sushma = 6000 + 7200 + 2500 + 7500 + 1800 + 5000

⇒ 30000

According to the question, 

Preeti expenditure in food = 15%

⇒ 30000 × 15/100

⇒ 4500

∴ The difference between the expenditure (in Rs.) done on Food by Sushma and Preeti is 6000 - 4500 = 1500.

Given:

Cost of first variety of pulses = Rs. 60 per kg

Cost of second variety of pulses = Rs. 75 per kg

Cost of the mixture = Rs. 65 per kg

Concept:

To find the ratio in which two varieties should be mixed to get a mixture of a given price, we use the rule of alligation.

Formula Used:

If two ingredients are mixed, their ratio is given by:

Ratio = (Price of second ingredient - Price of mixture) : (Price of mixture - Price of first ingredient)

Calculation:

We have,

⇒ Price of first variety = Rs. 60 per kg

⇒ Price of second variety = Rs. 75 per kg

⇒ Price of mixture = Rs. 65 per kg

⇒ Ratio = (75 - 65) : (65 - 60)

⇒ Ratio = 10 : 5

⇒ Ratio = 2 : 1

∴ The grocer must mix the pulses in the ratio 2:1.

Given:

Radius of roller (r) = 49 cm

Length of roller (h) = 200 cm

Number of revolutions (n) = 700

Use π = 22/7

Concept:

The area covered by the roller in one revolution is the lateral surface area of the cylinder.

Formula Used:

Lateral Surface Area of Cylinder = 2πrh

Total Area = Lateral Surface Area × Number of Revolutions

Calculation:

We have,

⇒ r = 49 cm, h = 200 cm, π = 22/7

⇒ Lateral Surface Area = 2 × (22/7) × 49 × 200

⇒ Lateral Surface Area = 2 × 22 × 49 × 200 / 7

⇒ Lateral Surface Area = 2 × 22 × 7 × 200

⇒ Lateral Surface Area = 2 × 22 × 1400

⇒ Lateral Surface Area = 61600 cm²

⇒ Total Area = 61600 × 700

⇒ Total Area = 43120000 cm²

∴ The area of the playground is 4312 × 10⁴ cm².

Hence, the correct answer is option 2.

Given:

Sum = Rs. 150

Total coins = 50

Ratio of Rs. 2 and Rs. 5 coins = 5 : 2

Concept:

We need to find the number of Rs. 10 coins used. Let the number of Rs. 2 coins be 5x and Rs. 5 coins be 2x, where x is a common factor.

Calculation:

Total coins equation:

⇒ 5x + 2x + Number of Rs. 10 coins = 50

⇒ 7x + Number of Rs. 10 coins = 50     ...(1)

Total amount equation:

⇒ 2(5x) + 5(2x) + 10(Number of Rs. 10 coins) = 150

⇒ 10x + 10x + 10(Number of Rs. 10 coins) = 150

⇒ 20x + 10(Number of Rs. 10 coins) = 150     ...(2)

Solving equation (1):

⇒ Number of Rs. 10 coins = 50 - 7x

Substitute into equation (2):

⇒ 20x + 10(50 - 7x) = 150

⇒ 20x + 500 - 70x = 150

⇒ -50x + 500 = 150

⇒ -50x = 150 - 500

⇒ -50x = -350

⇒ x = 7

Now, find the Number of Rs. 10 coins:

⇒ Number of Rs. 10 coins = 50 - 7x

⇒ Number of Rs. 10 coins = 50 - 7(7)

⇒ Number of Rs. 10 coins = 50 - 49

⇒ Number of Rs. 10 coins = 1

∴ The correct answer is option 1

Given:

Selling price of 100 pens = Cost price of 140 pens

Concept:

To find the profit percentage, we need to determine the cost price (CP) and selling price (SP) for one pen and then use the profit percentage formula.

Formula Used:

Profit Percentage = ((SP - CP) / CP) × 100%

Calculation:

Let the cost price of one pen be CP.

Then, the cost price of 140 pens = 140 × CP

Given that the selling price of 100 pens is equal to the cost price of 140 pens,

⇒ Selling price of 100 pens = 140 × CP

⇒ Selling price of one pen = (140 × CP) / 100

⇒ Selling price of one pen = 1.4 × CP

Now, we calculate the profit percentage:

⇒ Profit Percentage = ((1.4 × CP - CP) / CP) × 100%

⇒ Profit Percentage = (0.4 × CP / CP) × 100%

⇒ Profit Percentage = 0.4 × 100%

⇒ Profit Percentage = 40%

∴ The correct answer is option 3.

Given:

The price of an article is raised by 35%.

Concept Used:

To maintain the same expenditure when the price increases, the consumption must decrease proportionally. This can be calculated using the formula for percentage decrease.

Formula Used:

Percentage decrease in consumption = (Percentage increase in price) / (100 + Percentage increase in price) × 100

Calculation:

We have,

Percentage increase in price = 35%

⇒ Percentage decrease in consumption = (35 / (100 + 35)) × 100

⇒ Percentage decrease in consumption = (35 / 135) × 100

⇒ Percentage decrease in consumption = (7 / 27) × 100

⇒ Percentage decrease in consumption = 25 (25/27)%

∴ The correct answer is option 2.

Solution:

According to the question, 

16800 × 22/100 : 18900 × 20/100

⇒ 88 : 90

⇒ 44 : 45

∴ The ratio between the number of students studying at Post-Graduate and Graduate levels, respectively, from college E is 44 : 45.

Given:

AB = 6 units, BC = 8 units, AC = 10 units, BM = 5 units

BM/AB = BD/AC

Calculation:

We have,

BM/AB = BD/AC

⇒ 5/6 = BD/10

⇒ BD = (10 × 5)/6

⇒ BD = 50/6 = 25/3 units

∴ The correct answer is option (1).

Given:

Area of the circle (A) = 154 m²

Concept:

The circumference of a circle is given by the formula C = 2πr.

Formula Used:

Area of the circle: A = πr²

Circumference of the circle: C = 2πr

Calculation:

We have,

⇒ A = 154 m²

⇒ πr² = 154

⇒ r² = 154 / π

Using π ≈ 22/7,

⇒ r² = 154 × 7 / 22

⇒ r² = 49

⇒ r = √49

⇒ r = 7 m

Now, using the radius to find the circumference:

⇒ C = 2πr

⇒ C = 2 × 22/7 × 7

⇒ C = 44 m

∴ The circumference of the circle is 44 m.

Given:

If the radii of two circles are 6 cm and 3 cm and the length of the transverse common tangent is 8 cm

Formula Used:

Length of transversal common tangent = √{(Distance between centres)2  –  (sum of radii)2}

Solution:

According to the question, 

8 = √(d² - (6 + 3)²

⇒ d² = 64 + 81 

⇒ d = √145 

∴ The distance between the two circles is √145 cm.

Given:

In an isosceles triangle, the angle between equal sides is 40º.

Concept Used:

The angle bisectors of a triangle intersect at the incenter, and the angle between the bisectors of the base angles in an isosceles triangle can be found using the properties of angle bisectors and triangle angles.

Calculation:

We have an isosceles triangle with the angle between the equal sides as 40º.

Since the triangle is isosceles, the base angles are equal.

⇒ Let each base angle be θ.

Sum of angles in a triangle is 180º.

⇒ θ + θ + 40º = 180º

⇒ 2θ = 140º

⇒ θ = 70º

Now, we need to find the angle between the angle bisectors of the base angles.

Each base angle is bisected into two equal parts, so:

⇒ Each bisected angle = 70º / 2 = 35º

The angle between the bisectors of the base angles is:

⇒ 180º - (35º + 35º)

⇒ 180º - 70º

⇒ 110º

∴ The bisectors of the other two angles will intersect each other at an angle of 110º.

Shortcut Trick 

MP/CP = (100 + profit%) / (100 - discount%)

⇒ MP/CP = (100 + 10) / (100 - 10)

⇒ MP/CP = 110/90 = 11/9

⇒ MP/CP = 1.22

⇒ MP = 1.22 CP

Thus, the marked price of the item is 1.22 times the cost price.

∴ The correct answer is option (2).

Alternate Method

Given:

A shopkeeper gives a 10% discount and still earns a 10% profit. The marked price of the item is how many times (correct to 2 decimal places) the cost price?

Concept:

To find the relationship between the marked price (MP) and the cost price (CP), considering the discount and profit percentage.

Formula Used:

Discounted Price (SP) = Marked Price (MP) × (1 - Discount %)

Selling Price (SP) = Cost Price (CP) × (1 + Profit %)

Calculation:

Let CP = ₹100 (assuming for simplicity)

Given profit = 10%

⇒ SP = CP × (1 + 0.10) = 100 × 1.10 = ₹110

Given discount = 10%

⇒ SP = MP × (1 - 0.10) = MP × 0.90

Equating both SP equations:

⇒ MP × 0.90 = ₹110

⇒ MP = ₹110 / 0.90

⇒ MP = ₹122.22

Therefore, the marked price (MP) is how many times the cost price (CP):

⇒ MP / CP = ₹122.22 / ₹100

⇒ MP / CP = 1.22

∴ The correct answer is option 2 (1.22).

Given:

A ∶ B = 3 ∶ 7 and B ∶ C = 2 ∶ 5

Concept:

To find the combined ratio A ∶ B ∶ C, we need to make the B values in both ratios equal.

Calculation:

We have,

A ∶ B = 3 ∶ 7

B ∶ C = 2 ∶ 5

First, find the common multiple of B in both ratios.

⇒ LCM of 7 and 2 is 14

Adjust the ratios to have the same B value:

⇒ A ∶ B = 3 × 2 ∶ 7 × 2 = 6 ∶ 14

⇒ B ∶ C = 2 × 7 ∶ 5 × 7 = 14 ∶ 35

Now, combine the ratios:

⇒ A ∶ B ∶ C = 6 ∶ 14 ∶ 35

∴ The correct answer is option 2 (6 ∶ 14 ∶ 35).

Given:

If 1234567y is divisible by 11, then what is the value of y?

Concept:

A number is divisible by 11 if the difference between the sum of the digits in the odd positions and the sum of the digits in the even positions is either 0 or a multiple of 11.

Calculation:

We have the number 1234567y.

Sum of the digits in odd positions (1^st, 3^rd, 5^th, 7^th):

⇒ 1 + 3 + 5 + 7 = 16

Sum of the digits in even positions (2^nd, 4^th, 6^th, 8^th):

⇒ 2 + 4 + 6 + y = 12 + y

For the number to be divisible by 11:

⇒ (Sum of odd positions) - (Sum of even positions) = 0 or multiple of 11

⇒ 16 - (12 + y) = 0 or multiple of 11

⇒ 16 - 12 - y = 0 or multiple of 11

⇒ 4 - y = 0 or multiple of 11

⇒ y = 4 (since 4 is within the range 0-9 for a single digit)

∴ The value of y is 4.

Shortcut Trick

Divide the numerator and denominator by sin³ A to express the expression in terms of cot A.

Numerator becomes: (5 cos A + 4 sin A) ÷ sin³ A = 5 cot A cosec² A + 4 cosec² A = (5 cot A + 4) (1 + cot² A).

Denominator becomes: (cos³ A + 7 sin³ A + 6 sin A) ÷ sin³ A = cot³ A + 7 + 6 cosec² A = cot³ A + 7 + 6(1 + cot² A).

Substitute cot A = 7: Numerator = (5×7 + 4)(1 + 49) = 39 × 50 = 1950. Denominator = 343 + 7 + 6(50) = 350 + 300 = 650. Result = 1950 ÷ 650 = 3.

∴ The correct answer is 3.

Alternate Method

Given: cot A = 7 ⇒ cos A / sin A = 7 ⇒ cos A = 7 sin A.

Substitute cos A = 7 sin A into the given expression:

⇒ Expression = [5(7 sin A) + 4 sin A] ÷ [(7 sin A)³ + 7 sin³ A + 6 sin A]

⇒ Expression = [35 sin A + 4 sin A] ÷ [343 sin³ A + 7 sin³ A + 6 sin A]

⇒ Expression = [39 sin A] ÷ [350 sin³ A + 6 sin A]

⇒ Expression = [39 sin A] ÷ [sin A (350 sin² A + 6)]

⇒ Expression = 39 ÷ (350 sin² A + 6)

Since cot A = 7, then cosec² A = 1 + cot² A = 1 + 49 = 50. ⇒ sin² A = 1/50.

⇒ Expression = 39 ÷ [350 × (1/50) + 6]

⇒ Expression = 39 ÷ [7 + 6] = 39 ÷ 13

⇒ Expression = 3

∴ The correct answer is 3.

Additional Information

Trigonometric Identities

Fundamental relations: sin² A + cos² A = 1, 1 + tan² A = sec² A, and 1 + cot² A = cosec² A.

Ratio Conversion

To convert an expression containing sin and cos into tan or cot, divide the terms by cosⁿ A or sinⁿ A respectively where n is the highest power.

Reciprocal Relations

sin A = 1/cosec A, cos A = 1/sec A, and tan A = 1/cot A.

Given:

A and B can do a piece of work in 9 days and 15 days

Solution:

A can do piece of work in 9 days

B can do piece of work in 15 days

Total Work = LCM of (9 and 15) = 45

Efficiency of A = 45/9 = 5

Efficiency of B = 45/15 = 3

The work will be = 45/(3 + 5)

⇒ ​​5(5/8) days​​

∴ The work will be completed in 5(5/8) Days.

The correct answer is flick

Key Points

• A flick occurs when a player pushes the ball and raises it off the ground in field hockey.
• This technique is often used to lift the ball over an opponent's stick or to make an aerial pass.
• It requires precise control and timing to execute effectively.
• Flicks are also used in penalty corners to shoot at the goal.

Additional Information

• The bully is a method used to restart play, similar to a face-off in ice hockey.
• A slap involves hitting the ball with a slapping motion, keeping it close to the ground.
• A centre pass is used to start or restart the game from the center of the field.
• Field hockey is a game played between two teams of eleven players, using sticks to hit a ball into the opponent's goal.

The correct answer is Bharatmuni

Key Points

• Bharatmuni is traditionally considered the author of the ancient Indian treatise on performing arts called the Natyashastra.
• The Natyashastra is a comprehensive text on ancient Indian dramaturgy, covering theatre, dance, and music.
• It is believed to have been written between 200 BCE and 200 CE.
• This work is highly influential and forms the foundation of Indian classical arts.
• The treatise is divided into 36 chapters, and it provides detailed instructions on various aspects of performance, including stage design, music, dance, makeup, and the role of actors.

Additional Information

• Bharatmuni is often referred to as the father of Indian theatrical arts.
• The Natyashastra has had a significant impact on various classical dance forms in India, such as Bharatanatyam, Kathak, and Odissi.
• The text also delves into the theory of Rasa, which is the emotional experience evoked in the audience by the performance.
• The Natyashastra remains a critical reference for scholars and practitioners of Indian classical arts to this day.

The correct answer is Mahendragiri

Key Points

• Mahendragiri is the highest peak of the Eastern Ghats.
• It is located in the state of Odisha.
• The peak rises to an elevation of 1,501 meters (4,925 feet) above sea level.
• Mahendragiri is a part of the Mahendragiri Hill Range.
• The hill is known for its mythological significance and is mentioned in the Ramayana and Mahabharata.

Additional Information

• The Eastern Ghats are a discontinuous range of mountains along India's eastern coast.
• They run from the state of West Bengal in the north, through Odisha, Andhra Pradesh, and Tamil Nadu to the southern tip of India.
• The Eastern Ghats are older than the Western Ghats and are characterized by eroded and broken hills.
• They are home to a rich variety of flora and fauna, including several endemic species.
• Conservation efforts are ongoing to protect the unique biodiversity of the Eastern Ghats.

The correct answer is fractional crystallisation

Key Points

• Fractional crystallisation is a method of separating a mixture of soluble solids.
• This process involves dissolving the mixture in a suitable hot solvent.
• The temperature is then slowly lowered, which causes the different components to crystallise at different temperatures.
• This method is used to purify substances and separate components based on their solubility.

Additional Information

• Sublimation is a process where a solid changes directly into a gas without going through a liquid phase.
• Azeotropic distillation is used to separate components of a mixture by distillation, involving an azeotrope.
• Dephlegmation is a process used in the distillation of mixtures to separate components with close boiling points.

The correct answer is spring

Key Points

• The Indian festival of Holi is celebrated every year in the season of spring.
• Holi, also known as the "Festival of Colors," marks the arrival of spring and the end of winter.
• It is celebrated with great enthusiasm across India and involves the throwing of colored powders and water.
• The festival signifies the victory of good over evil and is associated with various legends, including the story of Prahlad and Holika.
• Holi typically falls in the month of March, which corresponds to the spring season in India.

Additional Information

• Holi is celebrated on the full moon day (Purnima) in the month of Phalguna in the Hindu calendar.
• The festival is also a time for repairing broken relationships and forgiving past grievances.
• Traditional foods and sweets, such as gujiya and thandai, are prepared and enjoyed during Holi.
• In some parts of India, Holi celebrations can last for several days, featuring various cultural events, music, and dance.
• Holi is not only celebrated in India but also in many other countries with significant Indian populations.

The correct answer is Three-tier system

Key Points

• The health infrastructure and health care system in India is organized in a three-tier system.
• This system comprises the primary, secondary, and tertiary levels of care.
• Primary level includes sub-centers and primary health centers (PHCs) which are the first point of contact for the community.
• Secondary level includes community health centers (CHCs) and district hospitals that provide more specialized care.
• Tertiary level includes medical colleges and specialized hospitals which offer advanced medical services and treatments.

Additional Information

• India's health care system is governed by both the central and state governments, with public and private sectors playing significant roles.
• The central government is responsible for formulating national health policies and providing technical and financial support to the states.
• State governments are primarily responsible for the delivery of health services and implementation of health programs.
• The National Health Mission (NHM) aims to strengthen the health system, particularly in rural and underserved areas.
• India's health care system faces challenges such as resource constraints, unequal access to services, and the need for improved infrastructure and workforce.

The correct answer is 1988

Key Points

• Indian archers participated in the Olympics for the first time in the year 1988.
• The 1988 Summer Olympics were held in Seoul, South Korea.
• This marked the debut of Indian archery in the Olympic Games.
• Since then, Indian archers have been regular participants in subsequent Olympic Games.

Additional Information

• Archery was reintroduced to the Olympics in 1972 after a long hiatus since 1920.
• The Archery Association of India (AAI) was established in 1973 and has been instrumental in promoting the sport in India.
• India has made significant progress in archery over the years, with several archers achieving international recognition.
• Olympic participation has been a crucial platform for Indian archers to showcase their talent on a global stage.

The correct answer is less elastic

Key Points

• In a monopoly, the demand curve is less elastic as compared to monopolistic competition.
• This is because a monopolist is the sole provider of a good or service, and thus faces the entire market demand curve.
• Monopolistic competition, on the other hand, involves many firms selling differentiated products, leading to more elastic demand curves for individual firms.
• Elasticity of demand in monopolistic competition is higher due to the availability of close substitutes, which is not the case in a monopoly.

Additional Information

• Monopoly refers to a market structure where a single firm controls the entire market for a product or service.
• In a monopoly, the firm has significant control over the price, as there are no close substitutes available.
• Monopolistic competition is a type of imperfect competition where many producers sell products that are differentiated from one another.
• Examples of monopolistic competition include industries like restaurants, clothing brands, and consumer electronics.
• The demand curve in monopolistic competition is more elastic due to the differentiation and availability of alternative products.

The correct answer is Ministry of Environment, Forest and Climate Change

Key Points

• In 2022, the National Green Tribunal advised the Ministry of Environment, Forest and Climate Change to form a three-member panel.
• This panel was tasked with formulating safeguards and guidelines to be followed by the State Environment Impact Assessment Authorities.
• The initiative aimed to ensure that environmental assessments and clearances are conducted with greater rigor and transparency.

Additional Information

• The National Green Tribunal (NGT) is a specialized body set up under the National Green Tribunal Act (2010) for expeditious disposal of cases pertaining to environmental issues.
• The NGT aims to protect the environment, conserve forests, and other natural resources while ensuring the enforcement of any legal right relating to the environment.
• The Ministry of Environment, Forest and Climate Change is the nodal agency in the administrative structure of the Central Government for planning, promotion, coordination, and overseeing the implementation of India's environmental and forestry policies and programs.

The correct answer is Sri Lanka

Key Points

• The Veddas are the indigenous people of Sri Lanka, known for their traditional lifestyle of foraging, hunting, and living in close-knit groups.
• They have historically resided in the dense jungles and caves of Sri Lanka, maintaining a distinct culture and way of life.
• Despite modernization, some Veddas still practice their traditional customs and live in forested areas, preserving their heritage.
• The Veddas are considered one of the oldest indigenous communities in Sri Lanka, with a history that dates back thousands of years.

Additional Information

• The Veddas speak a distinct language known as Vedda, which is different from the Sinhala and Tamil languages spoken by the majority of Sri Lankans.
• They have a rich cultural heritage, including unique rituals, dances, and folklore that are integral to their identity.
• In recent years, there have been efforts to protect and promote Vedda culture and rights, as they face challenges from deforestation and modern encroachment.
• The Sri Lankan government and various organizations are working to ensure the preservation of Vedda culture and their traditional way of life.

The correct answer is 68 - 70 cms

Key Points

• The circumference of the International Football Association Board (IFAB) approved football is 68 - 70 cms.
• This standard ensures uniformity in the size of footballs used in official matches across the world.
• The size regulation helps maintain consistency in gameplay and player performance.
• These measurements are stipulated to ensure that the footballs are neither too large nor too small, which could affect the quality of the game.

Additional Information

• The International Football Association Board (IFAB) is the body that determines the laws of the game of association football.
• IFAB was founded in 1886 and consists of representatives from the football associations of England, Scotland, Wales, and Northern Ireland, as well as FIFA.
• The laws set by IFAB are used worldwide and are designed to ensure fair play and the safety of players.
• In addition to the circumference, IFAB also regulates other football specifications such as weight and pressure.

The correct answer is Vertebrata

Key Points

• Vertebrata is the group of animals that have a segmented spinal column.
• This group includes not only advanced organisms with a developed backbone but also some primitive forms in which the backbone is represented by a notochord.
• The notochord is a flexible rod-like structure that forms the main support of the body in these primitive organisms.
• Examples of vertebrates include mammals, birds, reptiles, amphibians, and fish.
• The presence of a segmented spinal column is a key characteristic that differentiates vertebrates from other animal groups.

Additional Information

• Vertebrates are part of the phylum Chordata, which is characterized by the presence of a notochord at some stage of development.
• The notochord is replaced by the vertebral column in most adult vertebrates, providing more structural support and protection for the spinal cord.
• Other distinguishing features of vertebrates include a well-developed brain, a closed circulatory system, and an endoskeleton made of bone or cartilage.
• The evolutionary development of the vertebral column has allowed vertebrates to become highly adaptable and occupy a wide range of ecological niches.
• Vertebrates are the most complex and diverse group of animals, with over 66,000 species described to date.

The correct answer is Enabling quick search and retrieval of land records

Key Points

• Enabling quick search and retrieval of land records is one of the primary ways ICT can enhance the openness of e-land records.
• ICT facilitates the digitization and online availability of land records, making it easier for stakeholders to access information efficiently.
• With digital records, transparency is increased as the data is less prone to tampering and unauthorized alterations.
• ICT systems can provide real-time updates and tracking of land records, reducing delays and increasing the reliability of information.

Additional Information

• ICT stands for Information and Communication Technology, which encompasses various digital tools and systems used to manage, process, and share information.
• Implementation of ICT in land records management can significantly reduce administrative costs and human errors.
• By improving access to land records, ICT can help in resolving disputes and enhancing land tenure security.
• ICT-driven platforms often include features like GIS mapping, which provides visual representation and spatial analysis of land data.
• Electronic land records can also facilitate better planning and development by providing accurate and up-to-date information to policymakers.

The correct answer is It formed the basis of the Third Five Year Plan.

Key Points

• The Industrial Policy Resolution of 1956 did not form the basis of the Third Five Year Plan. The Third Five Year Plan was introduced in 1961 and had different objectives and goals.
• The resolution did introduce a system of licenses for the private sector, classifying industries into three categories, and promoted regional equality.
• The Industrial Policy Resolution of 1956 aimed at the establishment of a socialistic pattern of society where the state would play a dominant role in the industrial sector.
• It laid the foundation for the development of public sector enterprises and sought to reduce regional imbalances.

Additional Information

• The Industrial Policy Resolution of 1956 was a significant policy document that shaped the industrial landscape of post-independence India.
• It categorized industries into three schedules: Schedule A included industries exclusively under state control, Schedule B included industries where the state would play a dominant role, and Schedule C included all remaining industries.
• The policy aimed to accelerate the rate of growth and industrialization, create more employment opportunities, and reduce income and wealth inequalities.
• The policy also aimed at fostering the development of small-scale industries to promote balanced regional growth.

The correct answer is Purandara Dasa

Key Points

• Purandara Dasa is widely regarded as the 'Father of Carnatic Music'.
• He was a renowned composer, vocalist, and a key figure in the development and structuring of Carnatic music, which is a classical music form of Southern India.
• Purandara Dasa formulated the basic lessons for teaching Carnatic music, which are still followed today.
• He composed thousands of devotional songs, known as 'Devaranamas', in praise of Lord Vishnu.
• His contributions laid the foundation for the Carnatic music system, making it easier to learn and practice.

Additional Information

• Purandara Dasa is believed to have lived between 1484 and 1564.
• He is often referred to as the Karnataka Sangeetha Pitamaha (Grandfather of Carnatic Music).
• His compositions are mostly in Kannada language, and they cover various aspects of devotion, ethics, and philosophy.
• He is credited with structuring music lessons in a graded system which includes Sarale Varase, Janti Varase, Alankara, Lakshana Geethe, and so on.
• Purandara Dasa's work has had a lasting impact on the Carnatic music tradition, influencing countless musicians and composers who followed him.