Decimal Fractions Practice Question and Answer

Q:

Solve it 0.002 × 0.5=?

979 0

  • 1
    0.0001
    Correct
    Wrong
  • 2
    0.001
    Correct
    Wrong
  • 3
    0.01
    Correct
    Wrong
  • 4
    0.1
    Correct
    Wrong
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Answer : 2. "0.001"

Q:

Arrange 2/3; 4/5; 1/2; 3/4 in descending order :

975 0

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

Q:

What is the value of a when ?

942 0

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

Q:

Find the value of .

911 0

  • 1
    0.002
    Correct
    Wrong
  • 2
    0.0002
    Correct
    Wrong
  • 3
    0.2
    Correct
    Wrong
  • 4
    0.02
    Correct
    Wrong
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Answer : 3. "0.2"

Q:

If the numerator of a fraction is increased by 250% and the denominator is increased by 400%. The resultant fraction is7/19 . What is the original fraction?

877 0

  • 1
    5/8
    Correct
    Wrong
  • 2
    10/19
    Correct
    Wrong
  • 3
    18/23
    Correct
    Wrong
  • 4
    15/17
    Correct
    Wrong
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Answer : 2. "10/19 "

Q:

If 3 added to both the numerator and the denominator, the fraction becomes 10/11 when 4 is subtracted from both the 4 numerator and the denominator of the same fraction, it becomes ¾. What is the value of the fraction?

876 0

  • 1
    3/5
    Correct
    Wrong
  • 2
    7/8
    Correct
    Wrong
  • 3
    ¾
    Correct
    Wrong
  • 4
    6/13
    Correct
    Wrong
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Answer : 2. "7/8"

Q:

The value of is

875 0

  • 1
    xy
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    x
    Correct
    Wrong
  • 4
    y
    Correct
    Wrong
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Answer : 2. "1"

Q:

How many positive factors does 325 have?

852 0

  • 1
    6
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 1. "6"

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