21000+ Important MCQs for UPSC

21000+ MCQs for UPSC 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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Learn UPSC MCQs with answers [Page 14 ]

M

Mr. Dubey • 100.69K Points
Coach Geography

Q) Lakes which contain high concentration of humic acid in water is

  • (A) Desert salt lakes
  • (B) Volcanic lakes
  • (C) Dystrophic lakes
  • (D) Deep ancient lakes
Correct Answer - Option (C)

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

R

Ranjeet • 34.60K Points
Instructor I Math

Q) On selling a pen for Rs 18, a man losses 1/10 of it's cost price. The cost price of the pen is

  • (A) rs 16.20
  • (B) rs 19.80
  • (C) rs 20
  • (D) rs 25
Correct Answer - Option (C)

Explanation :

Let the value of Pen is X Then , according to ques, X-X/10=18 X=20

M

Mr. Dubey • 100.69K Points
Coach Math

Q) Toffees are bought at the rate of 3 for a rupee. to gain 50% they must be sold at

  • (A) 2 for a rupee
  • (B) 1 for a rupee
  • (C) 4 for a rupee
  • (D) None of the above
Correct Answer - Option (A)

Explanation :

If we want 50 % gain then we should sold 3 toffee for 1.50 rs
Then the price of one toffee-1.50/3=50 Paisa,
So we can sold it 2 for a ruppee
Correct answer is A

M

Mr. Dubey • 100.69K Points
Coach Math

Q) Anil purchased a TV set with 20 % discount. Had he got 25% discount, he would have saved rupees 500 more. At what price did he purchased the TV set?

  • (A) Rs 8000
  • (B) Rs 12000
  • (C) Rs 6000
  • (D) Rs 10000
Correct Answer - Option (D)

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

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