Number System Questions Practice Question and Answer

Q:

In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, find the dividend.

1143 1

  • 1
    5336
    Correct
    Wrong
  • 2
    5391
    Correct
    Wrong
  • 3
    5388
    Correct
    Wrong
  • 4
    5343
    Correct
    Wrong
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Answer : 1. "5336"

Q:

Amit ranked 7th from the top and 26th from the bottom in his class. How many students are there in the class?

1143 0

  • 1
    31
    Correct
    Wrong
  • 2
    33
    Correct
    Wrong
  • 3
    27
    Correct
    Wrong
  • 4
    32
    Correct
    Wrong
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Answer : 4. "32"

Q:

A number when divided by 5 leaves a remainder 3. What is the remainder when the square of the same number is divided by 5 ? 

1141 0

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

Q:

Which one of the following represents the number' eleven thousand eleven hundred eleven'?

1141 0

  • 1
    111111
    Correct
    Wrong
  • 2
    12111
    Correct
    Wrong
  • 3
    11000110011
    Correct
    Wrong
  • 4
    XIXIXI
    Correct
    Wrong
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Answer : 2. "12111 "

Q:

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

4 × 5– 32 × 7 + 62=?+24

1141 0

  • 1
    $$ {7^2}$$
    Correct
    Wrong
  • 2
    $$ {8^2}$$
    Correct
    Wrong
  • 3
    $$ {9^2}$$
    Correct
    Wrong
  • 4
    $$ {4^2}$$
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "$$ {7^2}$$"

Q:

Twice the difference between two numbers is equal to their sum. If one number is 15, find the other number.

1140 0

  • 1
    15
    Correct
    Wrong
  • 2
    10
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    20
    Correct
    Wrong
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Answer : 3. "5"

Q:

If two numbers are each divided by the same divisor, the remainders are respectively 3 and 4. If the sum of the two numbers be divided by the same divisor, the remainder is 2. The divisor is 

1139 0

  • 1
    9
    Correct
    Wrong
  • 2
    7
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    3
    Correct
    Wrong
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Answer : 3. "5 "
Explanation :

Required divisor = 3 + 4 – 2 = 5

Q:

Find the maximum number of students among them 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils.

1139 0

  • 1
    910
    Correct
    Wrong
  • 2
    1911
    Correct
    Wrong
  • 3
    91
    Correct
    Wrong
  • 4
    1001
    Correct
    Wrong
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Answer : 3. "91"

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