Number System Questions Practice Question and Answer

Q: The difference between 4632 and 20000 is what number 2896 0

  • 1
    15368
    Correct
    Wrong
  • 2
    12652
    Correct
    Wrong
  • 3
    14562
    Correct
    Wrong
  • 4
    14965
    Correct
    Wrong
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Answer : 1. "15368"
Explanation :

Answer: A) 15368 Explanation: The difference between 4632 and 20000 is given by subtracting smaler number from the bigger number. Here the bigger number is 20000 Smaller number is 4632 Now, subtracting 4632 from 20000 20000 - 4632 = 15368 and the resut is an even number.   Hence, The difference between 4632 and 20000 is 15368 and is an even number.

Q:

if 3 times a number exceeds its 3/5 by 60, then the number is.

4019 0

  • 1
    25
    Correct
    Wrong
  • 2
    35
    Correct
    Wrong
  • 3
    45
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
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Answer : 1. "25"

Q:

A person gives 1/4  of his property to his daughter, 1/2  to his sons and 1/5 for charity. How much has he given away?

6712 1

  • 1
    1/20
    Correct
    Wrong
  • 2
    19/20
    Correct
    Wrong
  • 3
    1/10
    Correct
    Wrong
  • 4
    9/10
    Correct
    Wrong
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Answer : 2. "19/20"

Q:

If $${17}^{200}$$ is divided by 18, the remainder is:

1784 0

  • 1
    17
    Correct
    Wrong
  • 2
    16
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 3. "1"

Q:

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

8934 – 3257 + 481 = ? + 2578

1121 0

  • 1
    6158
    Correct
    Wrong
  • 2
    3580
    Correct
    Wrong
  • 3
    3040
    Correct
    Wrong
  • 4
    3400
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "3580"

Q:

Direction : What value should come in the place of question mark (?) in the following questions?

3.6 + 36.6 +3.66+0.36+3.0=?

1053 0

  • 1
    44.22
    Correct
    Wrong
  • 2
    77.22
    Correct
    Wrong
  • 3
    74.22
    Correct
    Wrong
  • 4
    47.22
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "47.22"

Q:

How many even three-digit numbers can be formed from the digits 1 , 2 , 5 , 6 and 9 without repeating any of the digits? 

1385 0

  • 1
    40
    Correct
    Wrong
  • 2
    24
    Correct
    Wrong
  • 3
    120
    Correct
    Wrong
  • 4
    48
    Correct
    Wrong
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Answer : 2. "24 "

Q:

The least value of n, such that (1 + 3 + 32 + ... + 3n) exceeds 2000, is-

1050 0

  • 1
    7
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    5
    Correct
    Wrong
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Answer : 2. "8 "

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