Olympiad – Class VII – Mathematics - Fractions and Decimals

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Question - 1

Which of the following is true with respect to \(\frac { 9 }{ 16 } and\frac { 13 }{ 5 } \)?

  • A \(\frac { 9 }{ 16 } >\frac { 13 }{ 5 } \)
  • B \(\frac { 9 }{ 16 } =\frac { 13 }{ 5 } \)
  • C \(\frac { 9 }{ 16 } <\frac { 13 }{ 5 } \)
  • D \(\frac { 13 }{ 5 } <\frac { 9 }{ 16 } \)

Question - 2

Which of the following is the improper fraction form of \(12\frac { 1 }{ 5 } \)?

  • A \(\frac { 72 }{ 5 } \)
  • B \(\frac { 61 }{ 5 } \)
  • C \(\frac { 108 }{ 5 } \)
  • D \(\frac { 85 }{ 5 } \)

Question - 3

What is the sum of \(\frac { 3 }{ 4 } ,\ \frac { 7 }{ 6 } \ and\quad 1\frac { 3 }{ 5 } ?\)

  • A \(3\frac { 1 }{ 2 } \)
  • B \(3\frac { 31 }{ 60 } \)
  • C \(2\frac { 13 }{ 60 } \)
  • D \(\frac { 412 }{ 120 } \)

Question - 4

What is the difference of \(\frac { 13 }{ 15 } \) and \(\frac { 11 }{ 35 } \)?

  • A \(\frac { 58 }{ 105 } \)
  • B 5\(\frac { 8 }{ 105 } \)
  • C \(\frac { 26 }{ 30 } \)
  • D \(\frac { 23}{ 1 5 } \)

Question - 5

Which of the following is a proper fraction?

  • A \(\frac { 28 }{ 15 } \)
  • B \(\frac { 21 }{ 23 } \)
  • C \(\frac { 16 }{ 7 } \)
  • D \(\frac { 34 }{ 3 } \)

Question - 6

What is the product of \(1\frac { 1 }{ 3 } ,3\frac { 1 }{ 4 } \ and \ \frac { 7 }{ 8 } \)?

  • A \(3\frac { 18 }{ 24 } \)
  • B \(2\frac { 19 }{ 24 } \)
  • C \(3\frac { 19 }{ 24 } \)
  • D \(2\frac { 18 }{ 24 } \)

Question - 7

Guru reads \(\frac { 3 }{ 5 } \) of a book. He finds that there are still 80 pages left to be read. What is tl'le total number of pages in the book?

  • A 100
  • B 200
  • C 300
  • D 400

Question - 8

What is \(\frac { 1 }{ 7 } \) of 49 litres?

  • A 1 l
  • B 5 l
  • C 7 l
  • D 6 l

Question - 9

Indian cricket team won 4 more matches than it lost with New Zealand. If it won \(\frac { 3 }{ 5 } \) of its matches, how many matches did India play?

  • A 8
  • B 12
  • C 16
  • D 20

Question - 10

What is the product of a fractional number and its reciprocal?

  • A 0
  • B same number
  • C 1
  • D undefined