31000+ Important MCQs for CDS

31000+ MCQs for CDS are available here. You can learn these questions for your better preparation. Questions are available with its correct answer. You can check the correct answer of any questions by clicking the option or show answer button.
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V

Vikash Gupta • 33.56K Points
Instructor I Math

Q) A and B can do a piece of work in 30 days while B and C can do the same work in 24 days and C and A in 20 days. They all work for 10 days and B and C leave. How many days more will A take to finish the work?

  • (A) 12
  • (B) 18
  • (C) 20
  • (D) 22
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Correct Answer - Option (B)

No Explanation found. Add Explanation and get +2 points.

V

Vikash Gupta • 33.56K Points
Instructor I Math

Q) Two-third of a consignment was sold at a profit of 5% and the remainder at a loss of 2% if the total profit was Rs. 400, what was the value of the consignment?

  • (A) 13000
  • (B) 17000
  • (C) 15000
  • (D) 40000
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Correct Answer - Option (C)

No Explanation found. Add Explanation and get +2 points.

V

Vikash Gupta • 33.56K Points
Instructor I Math

Q) 7 is added to a certain number, the sum is multiplied by 5, the product is divided by 9 and 3 is Subtracted from the quotient. The remainder left is 12. What is the number?

  • (A) 20
  • (B) 30
  • (C) 40
  • (D) 5
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Correct Answer - Option (A)

No Explanation found. Add Explanation and get +2 points.

M

Mr. Dubey • 100.64K Points
Coach English

Q) Choose the wrong part and if you find no error then choose (d).
It is I (a)/ who is to blame (b)/ for this bad situation (c)/ no error (d).

  • (A) a
  • (B) b
  • (C) c
  • (D) d
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Correct Answer - Option (B)

Explanation :

The subject here is "I", and the relative pronoun "who" refers back to "I".

Therefore, the verb should agree with the first-person pronoun "I", not third person.

M

Mr. Dubey • 100.64K Points
Coach English

Q) Choose the wrong part and if you find no error then choose (d).
My sister (a)/ has read (b)/ pages after pages of the bible (c)/ no error (d).

  • (A) a
  • (B) b
  • (C) c
  • (D) d
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Correct Answer - Option (C)

Explanation :

The correct idiom is "page after page", not "pages after pages". This expression is singular in form but implies repetition.

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