Class 6 Mathematics MCQ Ratio and proportion

Question : Fill in the blank :- 35 /42 = ___/6

(a) 5
(b) 4
(c) 3
(d) 7

Question : Divide 20 pens between Sheela and Sangeeta in the ratio of 3 : 2.

(a) 12 , 8
(b) 11 , 9
(c) 10 , 10
(d) 14 , 6

Question : Fill in the blank:- 25 , 30 , ______ and 48 are in proportion

(a) 40
(b) 15
(c) 35
(d) 42

Question : Fill in the blank :- 36 /______ = 72/6

(a) 3
(b) 12
(c) 6
(d) 8

Question : Find the ratio of 500 ml to 2 lt ?

(a) 1:4
(b) 4:3
(c) 3:4
(d) 4:1

Question : 30 : 45 is equivalent ratio of …………..

(a) 2:3
(b) 15:3
(c) 3:15
(d) 3:2

Question : The ratio of 20 Km to 100 Km is ___________

(a) 1:5
(b) 5:1
(c) 3:5
(d) 5:3

Question : Find the ratio of 33 Km to 121 Km ?

(a) 3:11
(b) 11:3
(c) 3:7
(d) 7:3

Question : 7 : 42 is equivalent ratio of …………..

(a) 1:6
(b) 6:1
(c) 7:6
(d) 6:7

Question : The ratio of 15 Kg to 75 Kg is………..

(a) 1:5
(b) 5:1
(c) 3:5
(d) 15:3

Question : Which of the following is correct :-

(a) 12 : 24 = 6 : 12
(b) 3 : 4 = 15 : 25
(c) 7 : 3 = 14 : 3
(d) 5 : 10 = 9 : 20

Question : Fill in the blank :- 32 m : 64 m = 6 sec : ______

(a) 12 sec
(b) 13 sec
(c) 8 sec
(d) 24sec

Question : The mean proportion of 4 and 16 is

(a) 5
(b) 4
(c) 8
(d) 6

Question : If 12, 14, 9 and x are in proportion then find the value of x.

(a) 21
(b) 9
(c) 10.5
(d) 105

Question : There are 30 boys and 20 girls in a class. The ratio of the number of girls to the number of boys is

(a) 2:3
(b) 3:2
(c) 2:5
(d) 3:5.

Question : Find the missing number in the box in the following proportion:
__ : 5 :: 12 : 60

(a) 1
(b) 4
(c) 6
(d) 2

Question : The ratio of 20 minutes to 1 hour is

(a) 1:3
(b) 20:1
(c) 1:4
(d) 2:5

Question : Find the value of x in 4 : 3 = x : 12 ?

(a) 16
(b) 3
(c) 12
(d) 4

Question : Fill in the blank :- 15 /18 = __/6

(a) 5
(b) 4
(c) 3
(d) 7

Question : Find the ratio of 81 to 108 ?

(a) 3:4
(b) 5:9
(c) 4:3
(d) 9:20

Question : 6 : 4 is equivalent ratio of …………..

(a) 3:2
(b) 2:3
(c) 1:2
(d) 1:4

Question : The ratio of 90 cm to 1.5 m is………..

(a) 3:5
(b) 5:3
(c) 60:1
(d) 4:3

Question : A ratio equivalent to 5:7 is

(a) 20:28
(b) 25:49
(c) 15:14
(d) 10:21

Question : The ratio 384:480 in the simplest form is

(a) 4:5
(b) 5:4
(c) 3:5
(d) 2:5

Question : The ratio of 20 minutes to 1 hour is

(a) 1:3
(b) 20:1
(c) 1:4
(d) 2:5

Question : The ratio of 150g to 2kg is

(a) 3:40
(b) 3:200
(c) 40:3
(d) 75:1

Question : In a class of 40 students, 25 students play cricket and the remaining play tennis. The ratio of number of students plays cricket to the number of students playing tennis is

(a) 5:3
(b) 3:5
(c) 5:8
(d) 8:5

Question : Two numbers are in the ration 3:5. If the sum of numbers is 144, then the smaller number is

(a) 54
(b) 72
(c) 90
(d) 48

Question : Two numbers are in the ration 3:5. If the sum of numbers is 144, then the smaller number is

(a) 54
(b) 72
(c) 90
(d) 48

Question : 7 : 12 is equivalent to :

(a) 28 : 40
(b) 42 : 71
(c) 72 : 42
(d) 42 : 72

Question : Find the ratio of 81 to 108.

(a) it is 1:4
(b) it is 4:3
(c) it is 3:4
(d) None of these

Question : The length and breadth of a rectangular park are 50 m and 40 m respectively. Find the ratio of the length to the breadth of the park.

(a) 4:5
(b) 4:1
(c) 5:1
(d) 5:4.

Question : 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

Question : The ratio of the number of sides of a square and the number of edges of a cube is

(a) 2:3
(b) 1:4
(c) 1:3
(d) 1:2

Question : What is the simplest form of the ratio 144:28?

(a) 28:4
(b) 36: 7
(c) 7:36
(d) 1:2

Question : If x : y : : y : z, identify the correct statement from among the following.

(a) xy = yz
(b) y² = xz
(c) xyz = x
(d) zy = x

Question : If the cost of 6 cans of juice is Rs 210, then what is the cost of 4 cans of juice is ?

(a) Rs 140
(b) Rs 120
(c) Rs 100
(d) Rs 80

Question : Four terms a , b , c , d are said to be in proportion if ___________________ .

(a) a : b = c : d
(b) a : c = d : b
(c) a : d = b : c
(d) None of the options

Question : Three terms a , b , c are said to be in proportion if ______________ .

(a) a : b = b : c
(b) b : a = c : a
(c) a : b = c : b
(d) c : a = a : b

Question : The ratio is said to be in simplest form if common factor is _____________.

(a) 1
(b) 0
(c) -1
(d) None of the options

Question : In proportion first and the last terms are called ______________________ .

(a) Extreme terms
(b) Middle terms
(c) None of the options
(d) Mean terms

Question : Which of the following ratios is not equiva-lent to 10:5?

(a) 1:2
(b) 2:1
(c) 20:10
(d) 30:15.

Question : 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

Question : If the weight of 5 bags of rice is 272kg, then the weight of 1bag of rice is.

(a) 54.4kg
(b) 54.004kg
(c) 54.05kg
(d) 50.4kg