We have compiled the NCERT MCQ Questions for Class 6 Maths Chapter 12 Ratio and Proportion with Answers Pdf free download covering the entire syllabus. Practice MCQ Questions for Class 6 Maths with Answers on a daily basis and score well in exams. Refer to the Ratio and Proportion Class 6 MCQs Questions with Answers here along with a detailed explanation.

## Ratio and Proportion Class 6 MCQs Questions with Answers

Choose the correct option.

Question 1.

The ratio of Rs 6 to 60 paise is

(a) 1 : 10

(b) 10 : 1

(c) 1 : 1

(d) 100 : 1

## Answer

Answer: (a) 1 : 10

Question 2.

Find the missing number in the box in the following proportion:

__ : 5 :: 12 : 60

(a) 1

(b) 4

(c) 6

(d) 2

## Answer

Answer: (a) 1

Question 3.

The ratio of 10 copies to 60 copies is

(a) 1 : 6

(b) 6 : 1

(c) 4 : 5

(d) 5 : 4

## Answer

Answer: (a) 1 : 6

Question 4.

The ratio of the number of sides of a square to the number of edges of a cube is

(a) 1 : 2

(b) 3 : 2

(c) 4 : 1

(d) 1 : 3

## Answer

Answer: (d) 1 : 3

Question 5.

A picture is 60cm wide and 1.8m long. The ratio of its width to its perimeter in lowest form is

(a) 1 : 2

(b) 1 : 3

(c) 1 : 4

(d) 1 : 8

## Answer

Answer: (d) 1 : 8

Question 6.

Neelamâ€™s monthly income is Rs. 28000. Her monthly savings amount to Rs. 7000. The ratio of her savings to her expenditure is

(a) 1 : 3

(b) 1 : 7

(c) 2 : 5

(d) 1 : 4

## Answer

Answer: (c) 2 : 5

Question 7.

The greatest ratio among the ratios 2 : 3, 4 : 5, 5 : 6 and 6 : 7 is

(a) 2 : 3

(b) 4 : 5

(c) 5 : 6

(d) 6 : 7

## Answer

Answer: (d) 6 : 7

Question 8.

Find two numbers whose sum is 100 and whose ratio is 9 : 16.

(a) 36 : 64

(b) 64 : 36

(c) 20 : 80

(d) 80 : 20

## Answer

Answer: (a) 36 : 64

Question 9.

Ratio of 5 paise to 25 paise is the same as the ratio of 20 paise to

(a) Rs. 2

(b) Rs. 20

(c) 50 paise

(d) Rs. 1

## Answer

Answer: (d) Rs. 1

Question 10.

The ratio 4 : 16 is in its lowest form

(a) 8 : 32

(b) 1 : 4

(c) 1 : 2

(d) 16 : 4

## Answer

Answer: (b) 1 : 4

Question 11.

If 3 : 2 is equivalent, to x : 4, then x is

(a) 1

(b) 3

(c) 4

(d) 6

## Answer

Answer: (d) 6

Question 12.

The lowest form of 150 : 45 is

(a) 10 : 3

(b) 3 : 10

(c) 15 : 3

(d) 3 : 15

## Answer

Answer: (a) 10 : 3

Fill in the blanks

Question 1.

The comparison of two numbers quantities by division is known as the ……………….

## Answer

Answer: Ratio

Question 2.

The lowest form of 25 : 75 is ……………….

## Answer

Answer: 1 : 3

Question 3.

Cost of 2 copies is 25, then cost of 20 copies is ……………….

## Answer

Answer: 250

Question 4.

The ratio of 2 hours to 30 minutes is ……………….

## Answer

Answer: 4 : 1

Question 5.

Value of x in 3 : 4 :: 18 : x is ……………….

## Answer

Answer: x = 24

Question 6.

A ………………… is a statement that two ratios are equal. [proportion/equation]

## Answer

Answer: proportion

Question 7.

The first and the ………………… terms of a proportion are called extremes. [third/fourth]

## Answer

Answer: fourth

Question 8.

The simplest form of the ratio 25 : 75 is …………………

## Answer

Answer: 1 : 3

Question 9.

The ratio 30 : 45, in its lowest term is …………………

## Answer

Answer: 2 : 3

Question 10.

In a class, there are 30 girls and 20 boys. [Number of girls] : [Number of boys] = ………………… [(3 : 2)/(2 : 3)]

## Answer

Answer: 3 : 2

Question 11.

In a class, there are 20 girls and 30 boys, then [Number of boys] i [Number of girls] = ………………… [(3 : 2)/(2 : 3)]

## Answer

Answer: 3 : 2

Question 12.

A comparison of numerical value is called a ………………… [ratio/proportion]

## Answer

Answer: ratio

Question 13.

The ratio 2 : 3 is ………………… from the ratio 3 : 2. [same/different]

## Answer

Answer: different

Question 14.

The simplest form of the ratio 100 : 10 is …………………

## Answer

Answer: 10 : 1

Question 15.

The simplest form of the ratio 60 : 70 is …………………

## Answer

Answer: 6 : 7

Match the following

Column I | Column II |

(a) A comparison of two quantities of the same unit. | (i) proportion |

(b) An equality of two ratios. | (ii) q and r |

(c) In the proportion a : b = c : d the extremes are: | (iii) ratio |

(d) In the proportion p : q = r : s the middle terms are: | (iv) a and d |

## Answer

Answer:

Column I | Column II |

(a) A comparison of two quantities of the same unit. | (iii) ratio |

(b) An equality of two ratios. | (i) proportion |

(c) In the proportion a : b = c : d the extremes are: | (iv) a and d |

(d) In the proportion p : q = r : s the middle terms are: | (ii) q and r |

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