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Home › UPSC › CSAT - Quantitative Aptitude

CSAT - Quantitative Aptitude — UPSC Questions & Practice

Practise 1,371 CSAT - Quantitative Aptitude questions from UPSC for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong.

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Practice questions on CSAT - Quantitative Aptitude — with answers

Try each question first, then open the answer. Explanations are included.

1. What is 12% of 45?

  1. A8.4
  2. B13.4
  3. C5.4
  4. D9.4
Show answer

Answer: C

12% of 45 = (12/100) x 45 = 5.4.

2. What is 45% of 64?

  1. A23.8
  2. B24.48
  3. C33.8
  4. D28.8
Show answer

Answer: D

45% of 64 = (45/100) x 64 = 28.8.

3. What is 15% of 64?

  1. A9.6
  2. B6.6
  3. C14.6
  4. D4.6
Show answer

Answer: A

15% of 64 = (15/100) x 64 = 9.6.

4. What is 70% of 83?

  1. A69.72
  2. B58.1
  3. C52.29
  4. D50.1
Show answer

Answer: B

70% of 83 = (70/100) x 83 = 58.1.

5. What is 15% of 83?

  1. A32.45
  2. B16.45
  3. C13.45
  4. D12.45
Show answer

Answer: D

15% of 83 = (15/100) x 83 = 12.45.

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