# MCQ Questions for Class 7 Maths Chapter 2 Fractions and Decimals with Answers

Students are advised to solve the Fractions and Decimals Multiple Choice Questions of Class 7 Maths to know different concepts. Practicing the MCQ Questions on Fractions and Decimals Class 7 with answers will boost your confidence thereby helping you score well in the exam.

Explore numerous MCQ Questions of Fractions and Decimals Class 7 with answers provided with detailed solutions by looking below.

Question 1.

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

(a) 11

(b) 51

(c) 71

(d) 61

## Answer

Answer: (c) 71

Question 2.

Find \(\frac{2}{7}\) x 3.

(a) \(\frac{5}{7}\)

(b) \(\frac{6}{7}\)

(c) \(\frac{1}{7}\)

(d) none of these

## Answer

Answer: (b) \(\frac{6}{7}\)

Numerator is multiplied by numerator.

Question 3.

If 43m =0.086 then m has the value

(a) 0.002

(b) 0.02

(c) 2

(d) 0.2

## Answer

Answer: (a) 0.002

Question 4.

Write the place value of 2 in the following decimal numbers : 2.56

(a) 5

(b) .06

(c) 2

(d) None of these

## Answer

Answer: (c) 2

As 2 is at ones place.

Question 5.

0.01 × 0.01 = ______

(a) 0.0001

(b) 0.001

(c) 1

(d) 0.1

## Answer

Answer: (a) 0.0001

Question 6.

Find 0.2 x 0.3

(a) 0.6

(b) 0.06

(c) 6

(d) None of these

## Answer

Answer: (b) 0.06

Number of decimal places in the question is always equal to the number of places in the answer.

Question 7.

Which of the following is an improper fraction?

(a) \(\frac { 20 }{ 70 }\)

(b) \(\frac { 30 }{ 40 }\)

(c) \(\frac { 50 }{ 20 }\)

(d) \(\frac { 70 }{ 80 }\)

## Answer

Answer: (c) \(\frac { 50 }{ 20 }\)

Question 8.

What is \(\frac{1}{2}\) of 10.

(a) 6

(b) 4

(c) 3

(d) 5

## Answer

Answer: (d) 5

Numerator is divided by denominator.

Question 9.

Find the area of rectangle whose length is 6.7 cm and breadth is 2 cm.

(a) 13 cm^{2}

(b) 13.4 cm^{2}

(c) 13.8 cm^{2}

(d) 14 cm^{2}

## Answer

Answer: (b) 13.4 cm^{2}

Question 10.

Express 5 cm in metre.

(a) .05

(b) .5

(c) .005

(d) None of these

## Answer

Answer: (a) .05

As 1 metre contains 100 cm, therefore given number is divided by 100.

Question 11.

Which amongst the following is the largest?

|-89|, -89, -21, |-21|

(a) -89

(b) -21

(c) |-89|

(d) |-21|

## Answer

Answer: (c) |-89|

Question 12.

The side of an equilateral triangle is 3.5 cm. Find its perimeter.

(a) 10.5 cm

(b) 1.05 cm

(c) 105 cm

(d) None of these

## Answer

Answer: (a) 10.5 cm

Perimeter of a equilateral triangle is 3a.

Question 13.

Provide the number in the box ≅ such that \(\frac{3}{5}\) x ≅ = \(\frac{24}{75}\).

(a) \(\frac{7}{15}\)

(b) \(\frac{8}{15}\)

(c) \(\frac{5}{3}\)

(d) none of these

## Answer

Answer: (b) \(\frac{8}{15}\)

Result is divided by given number.

Question 14.

What is the fraction of the shaded area?

(a) \(\frac { 2 }{ 3 }\)

(b) \(\frac { 1 }{ 3 }\)

(c) \(\frac { 1 }{ 4 }\)

(d) None of these

## Answer

Answer: (a) \(\frac { 2 }{ 3 }\)

Question 15.

Which of the following is a proper fraction?

(a) \(\frac { 28 }{ 15 }\)

(b) \(\frac { 21 }{ 23 }\)

(c) \(\frac { 16 }{ 7 }\)

(d) \(\frac { 34 }{ 3 }\)

## Answer

Answer: (b) \(\frac { 21 }{ 23 }\)

Question 16.

Compare 0.5 and 0.05.

(a) =

(b) >

(c) <

(d) None of these

## Answer

Answer: (b) >

Here, whole number part in each decimal is equal to zero. So, whole number parts are equal. Therefore, we will compare the decimal part.

Question 17.

What does this drawing show :

(a) \(\frac{1}{3}\)

(b) \(\frac{1}{2}\)

(c) \(\frac{1}{6}\)

(d) \(\frac{1}{4}\)

## Answer

Answer: (d) \(\frac{1}{4}\)

One is taken out of four.

Question 18.

Find the area of rectangle whose length is 5.7 cm and breadth is 3 cm.

(a) 171 cm^{2}

(b) 1.71 ccm^{2}

(c) 17.1 cm^{2}

(d) None of these

## Answer

Answer: (c) 17.1 cm^{2}

Area of rectangle is length x breadth.

Question 19.

What should be added to \(\frac { 21 }{ 27 }\) to make it \(\frac { 26 }{ 27 }\) ?

(a) \(\frac { 26 }{ 27 }\)

(b) \(\frac { 6 }{ 27 }\)

(c) \(\frac { 5 }{ 27 }\)

(d) \(\frac { 7 }{ 27 }\)

## Answer

Answer: (c) \(\frac { 5 }{ 27 }\)

Question 20.

What are fractions with different denominators called?

(a) Like

(b) Unlike

(c) Proper

(d) Improper

## Answer

Answer: (b) Unlike

Question 21.

Express 7 paise in rupees.

(a) \(\frac{7}{10}\)

(b) \(\frac{7}{100}\)

(c) \(\frac{7}{1000}\)

(d) None of these

## Answer

Answer: (b) \(\frac{7}{100}\)

As 1 rupee contains 100 paise, therefore given number is divided by 100.

Question 22.

Which is greater \(\frac{2}{7}\) or \(\frac{3}{7}\).

(a) \(\frac{2}{7}\)

(b) \(\frac{3}{7}\)

(c) both are equal

## Answer

Answer: (b) \(\frac{3}{7}\)

As numerator is greater and denominator are same.

Question 23.

Find the reciprocal of \(\frac{5}{8}\).

(a) \(\frac{8}{5}\)

(b) 5

(c) 8

(d) none of these

## Answer

Answer: (a) \(\frac{8}{5}\)

As reciprocal are numbers whose product is 1.

Question 24.

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

## Answer

Answer: (d) 20

Question 25.

What is the equivalent fraction of \(\frac { 8 }{ 11 }\) having the numerator 40?

(a) \(\frac { 40 }{ 11 }\)

(b) \(\frac { 44 }{ 40 }\)

(c) \(\frac { 40 }{ 55 }\)

(d) \(\frac { 10 }{ 40 }\)

## Answer

Answer: (c) \(\frac { 40 }{ 55 }\)

Question 26.

Write the place value of 2 in the following decimal numbers : 10.25

(a) 2 tens

(b) 2 tenths

(c) None of these

## Answer

Answer: (b) 2 tenths

As 2 is an at tenth place.

Question 27.

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

(a) 100

(b) 200

(c) 300

(d) 400

## Answer

Answer: (b) 200

Question 28.

Write in mixed fraction \(\frac{54}{7}\)

(a) 7\(\frac{5}{7}\)

(b) 7\(\frac{7}{5}\)

(c) 5\(\frac{7}{7}\)

(d) None of these

## Answer

Answer: (a) 7\(\frac{5}{7}\)

By long division we get proper fraction.

Question 29.

2.05 x 1.3 equals to

(a) 2.665

(b) 2.667

(c) 2.323

(d) 2.456

## Answer

Answer: (a) 2.665

Question 30.

Express 200 g in kg.

(a) .02

(b) .002

(c) .2

(d) None of these

## Answer

Answer: (c) .2

As 1 kg contains 1000 grams, therefore given number is divided by 1000.

Question 31.

Compare 35.63 and 35.67.

(a) >

(b) <

(c) =

(d) None of these

## Answer

Answer: (b) < Here, the whole number are equal. So we compare the decimals. In decimal part, the extreme left digits are equal. So we compare next digits 7 > 3 : 35.67 > 35.63

Question 32.

Find the perimeter of a square whose one side is 1.6 cm.

(a) 6.4 cm

(b) 64 cm

(c) .64 cm

(d) None of these

## Answer

Answer: (a) 6.4 cm

Perimeter of square is obtained by multiplying its side by four.

Question 33.

(\(\frac { 1 }{ 3 }\)) of 3 is ____

(a) 2

(b) 1

(c) 3

(d) none of these

## Answer

Answer: (b) 1

Question 34.

Write the following decimal numbers in the expanded form 20.03.

(a) 2 x 10 + 0 x \(\frac{1}{10}\) + 3 x \(\frac{3}{100}\)

(b) 2 x 10 + 3 x \(\frac{1}{100}\)

(c) None of these

## Answer

Answer: (a) 2 x 10 + 0 x \(\frac{1}{10}\) + 3 x \(\frac{3}{100}\)

2 x 10 = 20. 3 x \(\frac{1}{100}\) = \(\frac{3}{100}\) = 0.03

20 + 0.03 = 20.03

Question 35.

Given that \(\frac { p }{ q }\) = \(\frac { s }{ t }\), which of these is true?

(a) pq = st

(b) ps = qt

(c) pt = sq

(d) pt = st

## Answer

Answer: (c) pt = sq

Question 36.

Three sides of a triangle are 12, 10 and 8, its perimeter is :

(a) 30

(b) 15

(c) 25

(d) None of these

## Answer

Answer: (a) 30

Perimeter of a triangle is sum of three sides, i.e., a + b + c.

Question 37.

(\(\frac { 1 }{ 2 }\))×(\(\frac { 1 }{ 5 }\))= ____

(a) \(\frac { 1 }{ 7 }\)

(b) \(\frac { 1 }{ 10 }\)

(c) \(\frac { 5 }{ 2 }\)

(d) \(\frac { 2 }{ 5 }\)

## Answer

Answer: (b) \(\frac { 1 }{ 10 }\)

Question 38.

Express 35 mm in cm.

(a) 3.5

(b) .35

(c) .035

(d) None of these

## Answer

Answer: (a) 3.5

As 1 cm contains 10 mm, therefore given number is divided by 10.

Question 39.

What will be \(\frac{3}{4}\) ÷ 3.

(a) \(\frac{1}{4}\)

(b) \(\frac{1}{3}\)

(c) \(\frac{9}{4}\)

(d) None of these

## Answer

Answer: (a) \(\frac{1}{4}\)

1st number is multiplied by reciprocal of second number.

Question 40.

Find the average of 4.2, 3.8 and 7.6.

(a) 52

(b) .52

(c) 5.2

(d) None of these

## Answer

Answer: (c) 5.2

Average can be found by dividing the sum of all numbers by the number of observations.

Question 41.

Thrice the first of three consecutive odd integers is 3 more than twice the third. The third integer is:

(a) 9

(b) 11

(c) 13

(d) 15

## Answer

Answer: (d) 15

Question 42.

Express in kg : – 4 kg 8 g.

(a) 4.008

(b) 4.08

(c) 4.8

(d) None of these

## Answer

Answer: (a) 4.008

Whole number is multiplied by 1000 and then 8 is added to it.

Question 43.

A rectangular sheet of paper is 12 cm long and 10 cm wide. Its perimeter is :

(a) 40

(b) 42

(c) 44

(d) None of these

## Answer

Answer: (c) 44

Perimeter of a rectangle is 2(l + b).

Match the following:

Question 1.

1. 1 cm | (a) 1 kg |

2. 100 cm | (b) 1 rupee |

3. 1000 g | (c) .01 m |

4. 100 paise | (d) 1 m |

## Answer

Answer:

1. 1 cm | (c) .01 m |

2. 100 cm | (d) 1 m |

3. 1000 g | (a) 1 kg |

4. 100 paise | (b) 1 rupee |

Question 2.

1. \(\frac{3}{8}\) | (a) \(\frac{1}{2}\) |

2. – \(\frac{5}{7}\) | (b) 1 |

3. 1 | (c) – \(\frac{7}{5}\) |

4. 2 | (d) \(\frac{8}{3}\) |

## Answer

Answer:

1. \(\frac{3}{8}\) | (d) \(\frac{8}{3}\) |

2. – \(\frac{5}{7}\) | (c) – \(\frac{7}{5}\) |

3. 1 | (b) 1 |

4. 2 | (a) \(\frac{1}{2}\) |

state whether the statements are true or false:

Question 1.

A proper fraction is a fraction that represents a part of whole.

## Answer

Answer: true

Question 2.

Like fractions have equal numerator.

## Answer

Answer: false

Question 3.

\(\frac{1}{2}\) x \(\frac{1}{7}\) = \(\frac{1}{14}\)

## Answer

Answer: true

Question 4.

4.1 x 100 = 41

## Answer

Answer: false

Fill in the blanks:

1. Product of two fractions = \(\frac { product\quad of\quad their\quad numerator }{ …………………………………. }\)

## Answer

Answer: product of their denominator

2. Fractions having same denominators are …………….. fractions.

## Answer

Answer: like

3. Fractions having different denominators are ………… fractions.

## Answer

Answer: unlike

4. Fractions with numerator 1 are called ……………… fractions.

## Answer

Answer: unit

5. A mixed fraction is a combination of whole number and a ……….. fraction.

## Answer

Answer: proper

6. The non-zero numbers whose product with each other is 1 are called the ……………….. of each other.

## Answer

Answer: reciprocals

7. A reciprocal of a fraction is obtained by ………….. it upside down.

## Answer

Answer: inverting

8. All the sides of an equilateral triangle are …………….

## Answer

Answer: equal

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