SSC GD Constable

Q1. What is the next number in the series: 2, 6, 12, 20, ?

Correct Answer: A

The series increases by consecutive even numbers.

Q2. Synonym of ”Abundant” is:

Correct Answer: B

Abundant means plentiful.

Q3. Find the HCF of 24 and 36.

Correct Answer: B

HCF of 24 and 36 is 12.

Q4. Choose the correctly spelled word:

Correct Answer: B

Correct spelling is Accommodate.

Q5. Who is known as the Father of the Nation?

Correct Answer: A

Mahatma Gandhi is the Father of the Nation.

Q6. What is the square root of 256?

Correct Answer: D

Square root of 256 is 16.

Q7. Complete the sentence: She ____ to school every day.

Correct Answer: B

Correct form is "goes".

Q8. Find the next letter in the series: B, D, F, H, ?

Correct Answer: A

Sequence goes by every alternate letter.

Q9. Who wrote the Indian National Anthem?

Correct Answer: A

Rabindranath Tagore authored it.

Q10. What is 20% of 150?

Correct Answer: B

20% of 150 = 30.

Q11. Which country is known as the Land of Rising Sun?

Correct Answer: C

Japan is called Land of Rising Sun.

Q12. What is the capital of Australia?

Correct Answer: C

Canberra is the capital.

Q13. Complete the analogy: Water is to Glass as Milk is to?

Correct Answer: D

Milk is to Cup as Water is to Glass.

Q14. Which gas do plants absorb for photosynthesis?

Correct Answer: B

Plants absorb carbon dioxide.

Q15. Find the value of 7 Γ— 8.

Correct Answer: C

7 multiplied by 8 is 56.

Q16. What is the plural of β€œChild”?

Correct Answer: A

Children is the plural.

Q17. Choose the correct spelling:

Correct Answer: A

Accommodate is correct.

Q18. Who was the first Prime Minister of India?

Correct Answer: A

Jawaharlal Nehru was first PM.

Q19. How many degrees are required for water to boil?

Correct Answer: C

Water boils at 100Β°C.

Q20. Which river is known as the Ganges of South India?

Correct Answer: C

Cauvery is known as the South Ganges.

Q21. What is the chemical formula of water?

Correct Answer: A

Water's chemical formula is H2O.

Q22. Find the next number in the sequence: 10, 20, 30, ?

Correct Answer: A

The series increments by 10.

Q23. Choose the correct antonym of β€œPolite”.

Correct Answer: A

Rude is opposite of polite.

Q24. What does DNA stand for?

Correct Answer: A

DNA stands for Deoxyribonucleic Acid.

Q25. Who invented the telephone?

Correct Answer: A

Alexander Graham Bell invented the telephone.

Q26. Which vitamin is essential for blood clotting?

Correct Answer: C

Vitamin K aids blood clotting.

Q27. Which organ controls the heartbeat?

Correct Answer: A

Brain controls heartbeat through nervous signals.

Q28. Who wrote the Indian National Anthem?

Correct Answer: A

Rabindranath Tagore wrote the anthem.

Q29. What is 15% of 300?

Correct Answer: C

15% of 300 is 45.

Q30. Who is known as the Father of the Indian Constitution?

Correct Answer: C

Dr. B.R. Ambedkar is the Father of the Constitution.

Q31. Complete the analogy: Bird is to Fly as Fish is to ____.

Correct Answer: A

Fish swim in water.

Q32. Which of the following is NOT a renewable energy source?

Correct Answer: C

Natural gas is a non-renewable fossil fuel.

Q33. What is the distance formula between two points (x1, y1) and (x2, y2)?

Correct Answer: A

The distance is the square root of the sum of squared differences.

Q34. Find the missing number: 5, 10, 15, __, 25

Correct Answer: A

Series increased by 5.

Q35. Who discovered the gravity?

Correct Answer: A

Isaac Newton discovered gravity.

Q36. Choose the synonym of "Agree":

Correct Answer: B

Concur means to agree.

Q37. Which gas do plants release during photosynthesis?

Correct Answer: A

Plants release oxygen.

Q38. What is the formula of water?

Correct Answer: A

Water formula is H2O.

Q39. What is the sum of internal angles of a triangle?

Correct Answer: A

The correct answer is A. 180Β°.
In geometry, the sum of the internal angles of any triangle is always 180 degrees. A triangle is a three-sided polygon, and regardless of its typeβ€”whether equilateral, isosceles, or scaleneβ€”the total measure of its three interior angles remains constant. For example, if one angle measures 60Β° and another measures 70Β°, the third angle must be 50Β° so that the total becomes 180Β°. This fundamental property is widely used in mathematics, engineering, architecture, and design calculations. The other options, such as 90Β°, 270Β°, and 360Β°, do not represent the angle sum of a triangle.

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