Practice Questions

Environment and Ecology

Which of the following is an example of renewable energy?

Social Issues

What is the main purpose of the National Green Tribunal (NGT)?

Mathematics

What is the probability of drawing an ace from a standard deck of 52 cards?

Physics

किस थर्मोडायनामिक प्रक्रिया में एंट्रॉपी अपरिवर्तित रहती है?

Physics

यदि 10Ω प्रतिरोध में 2 A धारा बह रही हो, तो उसमें उत्पन्न ऊष्मा 10 सेकंड में कितनी होगी?

Geography

Which of the following countries is located entirely in the Southern Hemisphere?

General Science

What is the pH of pure water at 25°C?

Quantitative Aptitude

If a = 2, b = 3, and c = 4, what is the value of a² + b² - c²?

Computer Awareness

Which SQL command is used to remove a column from an existing table?

Environment and Ecology

What is "afforestation"?

Social Issues

The term "food security" refers to:

Mathematics

The perimeter of a rectangle is 50 cm, and its length is 15 cm. What is its width?

Physics

किस परिघटना के कारण एक तरल की सतह पर पृष्ठ तनाव उत्पन्न होता है?

Physics

एक 4 kg की वस्तु को 12 m/s की चाल से चलाया जाता है। इसका संवेग क्या होगा?

Geography

The Suez Canal connects which two bodies of water?

General Science

Which gas is most abundant in Earth’s atmosphere?

Quantitative Aptitude

A sum of money triples itself in 12 years at simple interest. What is the annual rate of interest?

Computer Awareness

Which of the following statements about composite primary keys is true?

Environment and Ecology

What is the primary function of the "International Panel on Climate Change" (IPCC)?

Social Issues

Which social issue is addressed by the Dowry Prohibition Act?

Mathematics

What is the cube root of 729?

Physics

कौन-सी परिस्थिति ध्वनि तरंगों के डॉपलर प्रभाव को प्रभावित करती है?

Physics

यदि 220 V पर 1100 W का बल्ब कार्य करता है, तो इसकी धारा कितनी होगी?

Geography

Which of the following is an island country in the Indian Ocean?

General Science

What is the SI unit of power?

Quantitative Aptitude

The LCM of two numbers is 120, and their HCF is 10. If one number is 30, what is the other number?

Computer Awareness

What is the result of using the CASCADE option with the DROP TABLE command?

Environment and Ecology

What is the purpose of the Wildlife Corridor concept?

Social Issues

Which of the following is a key objective of the Integrated Child Development Services (ICDS)?

Mathematics

If x - y = 5 and x + y = 15, what is the value of x?

Physics

सुपरकंडक्टिविटी का मैस्नर प्रभाव किससे संबंधित है?

Geography

Which is the largest island in the world?

General Science

Which part of the cell is responsible for energy production?

Computer Awareness

What is the function of the INDEX in a database table?

Environment and Ecology

Which of the following ecosystems has the highest biodiversity?

Social Issues

Which sector does the Pradhan Mantri Fasal Bima Yojana primarily benefit?

Mathematics

If sin(A) = 1/2 and A is acute, what is the value of A?

Physics

न्यूनतम विद्युत प्रतिरोध किस अवस्था में प्राप्त किया जा सकता है?

Physics

एक लोलक की लंबाई 2 m है। इसका आवर्तकाल क्या होगा? (g = 9.8 m/s²)

Geography

Which river flows through the Grand Canyon?

General Science

Which planet is known as the "Red Planet"?

Quantitative Aptitude

A man can walk 5 km in 1 hour. How much time will he take to walk 17 km?

Computer Awareness

Which of the following SQL constraints ensures that a column cannot contain duplicate values?

Environment and Ecology

What is the main goal of the Ramsar Convention?

Social Issues

What is the purpose of the Prevention of Atrocities Act?

Mathematics

If the sides of a triangle are 6 cm, 8 cm, and 10 cm, what is the area of the triangle?

Physics

कोई परमाणु जब ऊर्जा अवशोषित करता है, तो वह किस अवस्था में चला जाता है?

Physics

1000 kg की कार 72 km/h की गति से चल रही है। इसकी गतिज ऊर्जा क्या होगी?

Geography

Which of the following is not a part of the Great Lakes of North America?

General Science

Which element has the highest electrical conductivity?