Practice Question and Answer

Q: If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days what is time taken by 15 men and 20 boys? 2111 0

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

Answer: A) 4 days Explanation: Given that  6 men and 8 boys can do a piece of work in 10 days  26 men and 48 boys can do the same in 2 days   As the work done is equal, 10(6M + 8B) = 2(26M + 48B) 60M + 80B = 52M + 96B => M = 2B => B = M/2 ……(1)   Now Put (1) in 15M + 20B => 15M + 10M = 25M Now, 6M + 8B in 10 days => (6M + 4M) 10 = 100M Then D(25M) = 100M => D = 4 days.

Q:

Four pairs of words are given below out of which three are alike in some manner and one pair is different. Which is different from the rest? 

2110 0

  • 1
    Broad: Wide
    Correct
    Wrong
  • 2
    Light: Heavy
    Correct
    Wrong
  • 3
    Tiny: Small
    Correct
    Wrong
  • 4
    Big: Large
    Correct
    Wrong
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Answer : 2. "Light: Heavy "

Q:

Who composed Humayun Nama?

2110 0

  • 1
    Gulbadan Begum
    Correct
    Wrong
  • 2
    Roshanara
    Correct
    Wrong
  • 3
    Noor Jahan
    Correct
    Wrong
  • 4
    Jahan Ara
    Correct
    Wrong
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Answer : 1. "Gulbadan Begum"

Q:

Identify the segment in the sentence which contains the grammatical error.

Since a meeting drew to a close, I realized that people were not really listening to me.

2110 0

  • 1
    Since a meeting
    Correct
    Wrong
  • 2
    I realized
    Correct
    Wrong
  • 3
    were not really
    Correct
    Wrong
  • 4
    drew to a close
    Correct
    Wrong
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Answer : 1. "Since a meeting"

Q:

If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be the amount of royalty to be paid for these books?

2110 0

  • 1
    Rs. 19,450
    Correct
    Wrong
  • 2
    Rs. 21,200
    Correct
    Wrong
  • 3
    Rs. 22,950
    Correct
    Wrong
  • 4
    Rs. 26,150
    Correct
    Wrong
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Answer : 3. "Rs. 22,950"
Explanation :

Let the amount of Royalty to be paid for these books be Rs. p.

Then, 20 : 15 = 30600 : r ⇒ r = Rs.  = Rs. 22950.

Q:

Which of the following is the longest rivers in India?

2110 0

  • 1
    Kaveri
    Correct
    Wrong
  • 2
    Godavari
    Correct
    Wrong
  • 3
    Brahmaputra
    Correct
    Wrong
  • 4
    Ganga
    Correct
    Wrong
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Answer : 4. "Ganga"

Q:

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

There is plenty (A) / of places for (B) / improvement in this  article. (C) / No error (D)

2110 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 2. "B"

Q:

What is the full form of COD in E commerce?

2109 0

  • 1
    Cash on Delivery
    Correct
    Wrong
  • 2
    Cash on Demand
    Correct
    Wrong
  • 3
    Commerce on Delivery
    Correct
    Wrong
  • 4
    Cart on Delivery
    Correct
    Wrong
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Answer : 2. "Cash on Demand"

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