Search Previous Year Questions

Given: 

The principal is 800 rupee

Rate is 20%

Concept: 

SI = (P × R × T)/100

CI = P[(1 + r/100)n - 1]

Here, n is the number of terms in the year.

Calculation: 

The simple interest for 2 years

⇒ (800 × 20 × 2)/100

⇒ 8 × 20 × 2

⇒ 320 rupee

Now, Compound interest for 2 years is 

⇒ 800[(1 + 20/100)2 - 1]

⇒ 800[(120/100)2 - 1]

⇒ 800[(12/10)2 - 1]

⇒ 800 × [(144 - 100)/100]

⇒ 352 rupee 

Now, The difference between CI and SI is

⇒ 352 - 320

⇒ 32

∴ The difference between CI and SI is 32. 

Shortcut Trick

The difference between CI and SI for 2 years is P(r/100)2

The  difference is 

⇒ 800(20/100)2

⇒ 800 × (1/5)2

⇒ 32

∴ The difference between CI and SI is 32. 

Important Points

This short trick works only for 2 years.

The correct answer is "confess"

Key Points

• The most appropriate synonym for the highlighted word in the given sentence is 'confess.'
• Admit: to agree that something is true, especially unwillingly
• Example: He admitted his mistake.
• Confess: to admit that you have done something wrong or something that you feel guilty or bad about
• Example: It was all very confusing, I must confess.
• Therefore, the correct answer is option 4.

Additional Information

• Let's understand the meaning and usage of other options.

The correct answer is 'Post-mortem'

Key Points

• The word 'Post-mortem' means 'a medical examination of a dead body to find out how the person died'
• For eg.- The postmortem on the presidential campaign is under way.
• Thus use the word 'diagnosis' is the most appropriate 'one word ' for the given expression.
• Hence, option 2 is the correct answer

Additional Information

• Suicide: the act or an instance of taking one's own life voluntarily and intentionally (स्वेच्छा से और जानबूझकर अपनी जान लेने की क्रिया या उदाहरण)
• Homicide: a person who kills another (एक व्यक्ति जो दूसरे को मारता है)
• Analysis: a careful study of something to learn about its parts, what they do, and how they are related to each other (किसी चीज़ के भागों के बारे में जानने के लिए, वे क्या करते हैं, और वे एक-दूसरे से कैसे संबंधित हैं, इसका सावधानीपूर्वक अध्ययन करना)

The correct answer is "weariness."

Key Points

• Fatigue means being tired or feeling weary, either physically or mentally. (शारीरिक या मानसिक रूप से थका हुआ या थका हुआ महसूस करना)
• Example: The long hike left me feeling fatigued and I couldn't wait to get home and rest.

Let's see the meanings of the given words:

• Anxiety- a feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome. (यह चिंता, घबराहट या बेचैनी की भावना है, आमतौर पर एक आसन्न घटना या अनिश्चित परिणाम के साथ कुछ के बारे में।)
• Example: I have been feeling a lot of anxiety lately about my exams.
• Poverty- It is the state of being extremely poor. (यह अत्यंत गरीब होने की स्थिति है।)
• Example: Poverty is a pervasive problem in many parts of the world and can have a devastating impact on individuals and communities.
• Depression- It is a mental health disorder characterized by persistent feelings of sadness, hopelessness, and a lack of interest in activities. (यह एक मानसिक स्वास्थ्य विकार है जो उदासी, निराशा और गतिविधियों में रुचि की कमी की लगातार भावनाओं की दर्शाता है।)
• Example: I have been struggling with depression for a few years and have found therapy and medication helpful in managing my symptoms.
• Weariness- It is the feeling of being tired, especially as a result of excessive exertion or stress. (यह थकान की भावना है, विशेष रूप से अत्यधिक परिश्रम या तनाव के परिणामस्वरूप।)
• Example: After working long hours for several days in a row, I was overwhelmed with weariness and just wanted to sleep.

According to the meanings of the given words, the correct answer is Option 4, i.e., weariness.

Shortcut Trick

Initial Ratio of Gold to Copper = 2 ∶ 1 (Total = 3 units = 60 Grams ⇒ 1 unit = 20 Grams)

Final Ratio of Gold to Copper = 1 ∶ 2

Since Gold remains unchanged, equate the Gold units by multiplying the final ratio by 2 ⇒ 2 ∶ 4

Increase in Copper = 4 − 1 = 3 units ⇒ Added Copper = 3 × 20 = 60 Grams.

∴ The correct answer is 60 Grams.

Alternate Method

Given:

Total weight of initial alloy = 60 Grams

Initial ratio of Gold to Copper = 2 ∶ 1

Final ratio of Gold to Copper = 1 ∶ 2

Calculations:

Let the initial weight of Gold be 2x and Copper be x.

⇒ Total initial weight = 2x + x = 60

⇒ 3x = 60 ⇒ x = 20 Grams

⇒ Initial quantity of Gold = 2 × 20 = 40 Grams

⇒ Initial quantity of Copper = 20 Grams

Let y Grams of pure copper be added to the mixture.

⇒ New quantity of Copper = (20 + y) Grams

Since the new ratio of Gold to Copper is 1 ∶ 2:

⇒ 40 / (20 + y) = 1 / 2

⇒ 20 + y = 80

⇒ y = 60 Grams

∴ The correct answer is 60 Grams.

Additional Information

Constant Element Concept

When only one component of a mixture is altered (added or removed), the absolute quantity of the other component remains unchanged. Equating the constant component's parts across the initial and final ratios provides the fastest way to solve mixture problems.

Rule of Alligation

Used to find the exact ratio in which two distinct mixtures must be mixed. Formula: (Quantity of cheaper ÷ Quantity of dearer) = (Price of dearer − Mean price) ÷ (Mean price − Price of cheaper).

Replacement Formula

If from a vessel containing x units of a pure liquid, y units are drawn out and replaced with water, and this process is repeated n times, the amount of pure liquid left = x × (1 − y/x)ⁿ.

The correct answer is 'Weary'.

Key Points

• The most appropriate word for the given group of words is 'Weary'.
• It means 'very tired, especially after you have been doing something for a long time'. [थका-माँदा (विशेषतः किसी काम को देर तक करते रहने के कारण)]
• Example: He gave a weary smile.

Correct Answer: Weary.

Additional Information

• Let's look at the meaning of other words:
• Vitalised: give strength and energy to. (को शक्ति और ऊर्जा दें)
• Nervous: worried or afraid. (चिंतित या भयभीत)
• Drowsy: not completely awake. (उनींदु, निद्रालु)

पीयूष- 'जल' का पर्यायवाची नहीं है।

• पीयूष अमृत का पर्यायवाची है।
• अमृत के अन्य पर्यायवाची- सुरभोग,सुधा,सोम,पीयूष,अमिय,जीवनोदक,अमी,देवान्न,देवाहार,पीयूष,सुधा।

Key Points

• ​अन्य सभी विकल्प जल के पर्यायवाची हैं।
• जल के अन्य पर्यायवाची- पानी, नीर, पेय, अमृत, मेघपुष्प, पाथ, इन्दु, अंबु, अंभ, सलिल, उदक, जीवन, वारि

Additional Information

The correct answer is Wed Jan 28 2026 00:00:00 GMT+0530 (India Standard Time).

Key Points

• Model Youth Gram Sabha Award Ceremony: The national award ceremony titled "Model Youth Gram Sabha" involved participation from students of Madhya Pradesh's Eklavya Schools.
• The ceremony was conducted on Wed Jan 28, 2026, as part of initiatives to promote community engagement and democratic values among youth.
• Eklavya Schools: These are residential schools set up by the Government of India for Scheduled Tribe (ST) students, aiming to provide quality education and promote leadership qualities.
• The event aligns with efforts to encourage the youth to actively participate in local governance and understand the functioning of Gram Sabhas.
• Gram Sabha is a key component of the Panchayati Raj system in India, enabling citizens to engage in decision-making processes at the grassroots level.

Additional Information

• Gram Sabha:
• The Gram Sabha is a body consisting of persons registered in the electoral rolls of a village within a Gram Panchayat area.
• It serves as a platform for discussions on developmental activities, social issues, and governance, empowering citizens.
• Key responsibilities include the approval of development plans, identification of beneficiaries for welfare schemes, and monitoring government programs.
• Eklavya Model Residential Schools (EMRS):
• Established in 1997-98, EMRS aims to provide holistic development opportunities for Scheduled Tribe students through quality education.
• These schools are funded by the Ministry of Tribal Affairs and focus on academics, extracurricular activities, and skill development.
• The initiative is part of the Government of India's mission to bridge the educational gap for marginalized communities.
• Youth Empowerment through Gram Sabha:
• The "Model Youth Gram Sabha" award ceremony encourages the participation of youth in governance and decision-making processes.
• It aims to promote awareness about the significance of local governance and democratic principles.
• Such initiatives foster leadership qualities and instill a sense of responsibility among young citizens.
• National Recognition:
• The award ceremony highlights the importance of youth involvement in rural development and governance.
• It acknowledges efforts made by institutions like Eklavya Schools in fostering active citizenship.
• This recognition motivates other educational institutions to adopt similar practices for youth engagement.

Important Points

• Panchayati Raj System:
• The Panchayati Raj system is a decentralized form of governance in India, introduced through the 73^rd Constitutional Amendment Act, 1992.
• It empowers Gram Sabhas to function as participatory institutions for rural development and governance.
• The system consists of three tiers: Gram Panchayat (village level), Panchayat Samiti (block level), and Zilla Parishad (district level).
• Scheduled Tribe Education Initiatives:
• The Government of India has implemented programs like EMRS and scholarships to promote educational opportunities for Scheduled Tribe students.
• These initiatives aim to address challenges such as poverty, lack of resources, and socio-economic barriers faced by tribal communities.
• EMRS focuses on providing quality education, fostering leadership qualities, and empowering the youth for better career prospects.
• Significance of Youth Engagement:
• Youth engagement in governance ensures inclusivity and strengthens democratic values.
• It helps address issues like unemployment, social inequality, and lack of awareness among young citizens.
• Programs like "Model Youth Gram Sabha" play a vital role in shaping responsible future leaders.

The correct answer is: The old man said to him, "Fie! You are such a coward."

Key Points

• The given sentence is in indirect speech and we need to convert it to direct speech.
• When we change an indirect speech to direct speech, we must follow these rules:
• The reporting verb 'exclaimed' changes to 'said to'
• An exclamatory sentence has a sign of exclamation after it, which changes into a full stop in the indirect speech.
• A comma (,) is added after the direct speech part.
• The notion of these kinds of sentences is 'joy, sorrow, surprise, applause, detest, hate, etc.'
• Exclamatory words 'Ah!, Ha!, My God!, Oh!, Alas!, Bravo!, Fie!' are added in direct Speech.
• The first word of the direct speech is in capital letters.
• The pronoun 'he' changes to 'you'. 'was' which expresses simple past tense changes to simple present tense 'are'.
• Thus, option 4 is the correct answer.

Important Points

• 'Fie' is an exclamation, used to express disgust or outrage.
• Example- Fie upon you, you devilish fool!

Hence, direct speech is- ​The old man said to him, "Fie! You are such a coward."

The correct answer is Electric current.

Key Points

• The rate of flow of electric charges through a conductor is known as electric current.
• The electric current flowing through a conductor is often defined as the quantity electric charge following across the cross-section of the conductor in one second.
• The electric current in a wire, where the charge carriers are electrons, is a measure of the quantity of charge passing any point of the wire per unit of time.
• Electric current SI base unit is Ampere.

Additional Information

• Electric potential:
• The electric potential is the amount of work energy needed to move a unit of electric charge from a reference point to a specific point in an electric field with the negligible acceleration of the test charge to avoid producing kinetic energy or radiation by the test charge.
• Electrical energy:
• Electrical energy is a form of energy resulting from the flow of electric charges. Energy is the ability to do work or apply force to move an object. In the case of electrical energy, the force is electrical attraction or repulsion between charged particles.
• Electric power:
• Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second.