Previous year MCQs

Aptitude & Reasoning UPPSC 2001 GS-I
Question

A prime number between 10 and 50 remains unchanged if its digits are reversed. Then the square of such a number is:

Answer & Solution

Answer: (Detailed Solution Below)

Option A: 121

Detailed Solution:

The correct answer is “121”.
The answer is (1) 121.

Similar Questions:

Which one of the following is not infotech terminology?
  1. A) cyberspace
  2. B) upload
  3. C) optical storage
  4. D) modem
A circle of 1 m radius is drawn inside a square as shown in the above figure. What is the area of the shaded portion in m2?
  1. A) 4 – Π
  2. B) 1 - Π/2
  3. C) 1 /4 - Π/4
  4. D) 1-Π/4
According to the Economic Survey 2000-01 the economic growth of India is:
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  3. C) 6.0 per cent
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The substances present at the centre of the sun are in:
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  2. B) liquid state only
  3. C) gaseous state only
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Assertion (A): The western regions of U.P. is more developed than the eastern U.P.
Reason (R): It reflects their regional disparities in socioeconomic and infrastructure development.

Select the correct answer using the codes given below:
Codes:
  1. A) Both A and R are true and R is the correct explanation of A
  2. B) Both A and R are true but R is not the correct explanation of A
  3. C) A is true but R is false
  4. D) A is false but R is true
Losoong is a festival which is celebrated in:
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  2. B) Arunachal Pradesh
  3. C) Sikkim
  4. D) Kerala
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  2. B) Article 132
  3. C) Article 132 read with Art. 134 A
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Which number should come in the middle of the second triangle? Select the correct answer from the codes given below: Codes:
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  2. B) 47
  3. C) 37
  4. D) 41
The marked price of a table is Rs. 2,000, which is 25% above the cost price. If the shopkeeper sells the table at 8% discount on the marked price, his percentage of profit would be:
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  2. B) 15%
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