Previous year MCQs

Aptitude & Reasoning UPPSC 2005 GS-I
Question

If the radius of a circle is increased 100%, the area of the circle will increase by

Answer & Solution

Answer: (Detailed Solution Below)

Option C: 300%

Detailed Solution:

The correct answer is “300%”.
The correct answer is: (3) 300%

Similar Questions:

Heroin is obtained from
  1. A) Indian hemp
  2. B) Opium poppy
  3. C) Tobacco
  4. D) Arecanut
What percent is 1 minute 30 seconds to one hour?
  1. A) 2.5%
  2. B) 3%
  3. C) 4%
  4. D) 5%
The missing numbers in the following series: 4,18,8,14,12,10......are:
  1. A) 6, 16
  2. B) 16,6
  3. C) 8, 6
  4. D) None of the above
If A is the brother of B and K, D is the mother of b and E is the father of A, which of the following statements is definitely false?
  1. A) B is brother of K
  2. B) A is the father of K
  3. C) D is the wife of E
  4. D) A is the son of E
Which one of the following irrelevant?
  1. A) Sensex
  2. B) BSE
  3. C) Nifty
  4. D) SAPS
Which one of the following was not the language in which "The Indian Opinion" paper was published?
  1. A) English
  2. B) Gujarati
  3. C) Tamil
  4. D) Urdu
The port which does not have LNG terminals is
  1. A) Dahej
  2. B) Hazira
  3. C) Kochi
  4. D) Kandla
Consider the statement and the Assumptions and select the correct answer from the code given below:

Statement: The situation calls for immediate action.
Assumptions:

I. The situation is serious.
II. Immediate action is possible.

Code:
  1. A) Only statement 1 is implied
  2. B) Only statement II is implied
  3. C) Both the statements are implied
  4. D) Neither of the statements is implied
A city has a population of 3,00,000 out of which 1,80,000 are males, 50% of the population is literate. If 70% of the males are literate, the number of literate females is:
  1. A) 20,000
  2. B) 24,000
  3. C) 30,000
  4. D) 34,000
The missing numbers in the following series: 2, 15, 4, 12, 6, 7, _ are:
  1. A) 8,0
  2. B) 3,8
  3. C) 8,8
  4. D) None of these
A father is now three times as old as his son. Five years back he was four times as old as his son. The age of the son is
  1. A) 12 years
  2. B) 15 years
  3. C) 18 years
  4. D) 20 years
In the following sequence of boxes, the value of X and Y are: [a|1] [c|9] [c|125] [X|Y]
  1. A) X = f, Y = 200
  2. B) X = f, Y = 250
  3. C) X = g, Y = 290
  4. D) X = g, Y = 343