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Aptitude - Aptitude- Fraction

Read many objective multiple choice questions of Aptitude - Aptitude- Fraction in English. Practise online thousands of questions related to Aptitude - Aptitude- Fraction. You can check online answer and try mock tests for Aptitude - Aptitude- Fraction Questions provided in English.

find out the series, 0.002 x 0.5 = ?

  • a
  • b
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  • d
  • OOPS, your answer is incorrect

If A = x% of y and B = y% of x, then which of the following is true?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

In an election contested by two parties, Party D secured 12% of the
total votes more than Party R. If party R got 132,000 votes, by how
many votes did it lose the election?
   

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

    Let the percentage of the total votes secured by Party D be x%
    Then the percentage of total votes secured by Party R=(x–12)%
    As there are only two parties contesting in the election, the sum total
    of the votes secured by the two parties should total up to 100%
    i.e.,x+x–12=100
    2x–12=100
    or 2x=112 or x=56%.

    If Party D got 56% of the votes, then Party got (56 – 12) = 44% of the
    total votes.
    44% of the total votes = 132,000
    i.e., (44100)×T=132,000
    ⇒ T=(132,000×10044)=300,000 votes.
     
    The margin by which Party R lost the election = 12% of the total votes
    = 12% of 300,000 = 36,000

A student multiplied a number by 3/5 instead of 5/3. What is the
percentage error in the calculation?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

    Let the number be x.
    Then, error =(53)x−(35)x=(1615)x
    Error %=(1615x)(53x)100%= 64%

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