Number System Questions Practice Question and Answer

Q:

A man engaged a servant on the condition that he would pay him Rs. 90 and a turban after service of one year. he served only for nine months and received the turban and an amount of Rs. 65. The price of turban is: 

1475 0

  • 1
    10
    Correct
    Wrong
  • 2
    2.50
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    18.75
    Correct
    Wrong
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Answer : 1. "10 "

Q:

The number 2918245 is divisible by which of the following numbers?

1464 0

  • 1
    3
    Correct
    Wrong
  • 2
    11
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 2. "11"

Q:

Out of six consecutive natural numbers, if the sum of first three is 27, what is the sum of the other three? 

1455 0

  • 1
    36
    Correct
    Wrong
  • 2
    35
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
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Answer : 1. "36"

Q:

Direction : What should come in place of the question (?) in the following question.

1453 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
  • 5
    none of these
    Correct
    Wrong
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Answer : 5. "none of these"

Q:

(444% of 521) ÷972=?

1449 0

  • 1
    4.5
    Correct
    Wrong
  • 2
    3.5
    Correct
    Wrong
  • 3
    6.5
    Correct
    Wrong
  • 4
    2.5
    Correct
    Wrong
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Answer : 4. "2.5"

Q:

 The least number by which 448 is to be divided to make it a perfect cube is

1448 0

  • 1
    6
    Correct
    Wrong
  • 2
    7
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 2. "7"

Q:

How may digit are required to write numbers from 1 to 50?

1438 0

  • 1
    100
    Correct
    Wrong
  • 2
    92
    Correct
    Wrong
  • 3
    91
    Correct
    Wrong
  • 4
    50
    Correct
    Wrong
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Answer : 3. "91"

Q:

The product of two positive numbers is 11520 and their quotient is .Find the difference of two numbers?

1437 0

  • 1
    60
    Correct
    Wrong
  • 2
    64
    Correct
    Wrong
  • 3
    74
    Correct
    Wrong
  • 4
    70
    Correct
    Wrong
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Answer : 2. "64 "

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