Practice Question and Answer

Q: A man wears socks of two colours - Black and White. He has altogether 30 black socks and 10 brown socks in a drawer. Supposing he has to take out the socks in the dark, how many must he take out to be sure that he has a matching pair ? 1687 0

  • 1
    3
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 1. "3"
Explanation :

Answer: A) 3 Explanation: Given there are 2 coloured socks, which is black and White Let suppose 3 is choosen at random then three conditions arises 1. all are black2.all are white3. either it will have 2 black and 1 white or it will have 2 white and 1 black so in all the conditions as above mentioned we are getting atleast one pair of socks. So, he must take out 3 to be sure that he has a matching pair.

Q: Rajitha invested 25% more than Santhosh. Santhosh invested 30% less than Raju, who invested Rs. 6,000. What is the ratio of the amount that Rajitha invested to the total amount invested by all of them together ? 1687 0

  • 1
    25 : 114
    Correct
    Wrong
  • 2
    35 : 103
    Correct
    Wrong
  • 3
    15 : 108
    Correct
    Wrong
  • 4
    41 : 94
    Correct
    Wrong
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Answer : 2. "35 : 103"
Explanation :

Answer: B) 35 : 103 Explanation: Santhosh's investment = 6000 x 70/100 = Rs.4200Rajitha's investment = 4200 x 5/4 = Rs.5250Therefore, total amount invested = 6000 + 4200 + 5250 = Rs.15450.Required ratio = 5250 : 15450 = 35 : 103.

Q:

King George V's accession _____the throne was celebrated with great pomp. 

1687 0

  • 1
    against
    Correct
    Wrong
  • 2
    to
    Correct
    Wrong
  • 3
    for
    Correct
    Wrong
  • 4
    with
    Correct
    Wrong
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Answer : 2. "to "

Q:

Sudhakar Chaturvedi, who recently passed away at 122, was a famous scholar of which subject?

1686 0

  • 1
    History
    Correct
    Wrong
  • 2
    Philosophy
    Correct
    Wrong
  • 3
    English Literature
    Correct
    Wrong
  • 4
    Vedic Studies
    Correct
    Wrong
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Answer : 4. "Vedic Studies"

Q:

Who was given the status of "National Monarch" by historians?

1686 0

  • 1
    Babur
    Correct
    Wrong
  • 2
    Akbar
    Correct
    Wrong
  • 3
    Shah Jahan
    Correct
    Wrong
  • 4
    Humayun
    Correct
    Wrong
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Answer : 2. "Akbar"

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Answer : 1. "Only conclusion II follows"

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