# Ratio and Proportion Class 7 Worksheet

Q.1) Convert the ratio 58 : 20 in its simplest form.
a) 29 : 10
b) 21 : 10
c) 11 : 8

Q.2) Find the ratio of 24 cm to 0.4 m?
a) 4 : 5
b) 3 : 5
c) 2 : 5

Q.3) Find the Equivalent ratio of 7 : 5 ?
a) 14/15
b) 5/7
c) 21/20
d) 14/10

Q.4) Two numbers are in the ratio 4 : 3 and their sum is 140. Find the numbers?
a) 75 and 65
b) 70 and 70
c) 90 and 50
d) 80 and 60

Q.5) Divide ₹ 7500 between X and Y in the ratio 11 : 4.
a) X = 5500 , Y = 2000
b) X = 5950 , Y = 1450
c) X = 6000 , Y = 1500
d) X = 6100 , Y = 1400

Q.6) Divide ₹ 4000 among X , Y and Z in the ratio 3 : 2 : 3.
a) X = 1500 , Y = 1000 , Z = 1500
b) X = 1000 , Y = 1600 , Z = 1500
c) X = 1600 , Y = 1100 , Z = 1600
d) X = 1000 , Y = 1600 , Z = 1000

Q.7) Compare the ratios ( 5 : 4 ) and ( 6 : 5 )?
a) ( 5 : 4 ) > ( 6 : 5 )
b) ( 5 : 4 ) = ( 6 : 5 )
c) ( 5 : 4 ) < ( 6 : 5 )

Q.8) Find the missing terms

a) 104
b) 107
c) 108

Q.9) Find the missing terms:

a) 7 , 21
b) 8 , 20
c) 9 , 21
d) 10 , 19

Q.10) Are the ratios 70 g : 80 g and 35 kg : 40 kg in proportion?
a) Yes
b) No

Q.11) Are 9, 27, 10, 20 in proportion?
a) Yes
b) No

Q.12) If 28 : 24 : : y : 6, find the value of y?
a) 9
b) 8
c) 7

Q.13) If 12 : y : : y : 12, find the value of y?
a) 12
b) 13
c) 11

Q.14) If 6 , 24 , y are in proportion, find the value of y?
a) 96
b) 108
c) 124

Q.15) There are 64 Girls and 56 Boys in class. Find the ratio of number of Boys, to the number of Girls?
a) 8 : 7
b) 7 : 8​
c) 7 : 9

Q.16) If 1A = 3B = 2C , find A : B : C?
a) 6 : 2 : 3
b) 2 : 3 : 6
c) 7 : 3 : 4

Q.17) If A : B = 5 : 6 and B : C = 8 : 9, find A : B : C?
a) 20 : 24 : 27
b) 20 : 24 : 29
c) 22 : 24 : 27

Q.18) What must be added to each term of the ratio 7 : 10 so that the new ratio becomes 10 : 11 ?
a) 23
b) 24
c) 26

Q.19) If a : b = 5 : 2, find 6a + 2b : 4a + 3b?
a) 18 : 16
b) 21 : 16
c) 17 : 13

Q.20) Present age of Son is 14 years and the age of his Mother is 34 years. Find the ratio of present age of Son to the present age of Mother ?
a) 5 : 18
b) 7 : 17
c) 8 : 19

Q.21) Present age of Seema is 22 years and the age of her Brother is 26 years. Find the ratio of Seema’s age to her Brother’s age after 10 years.
a) 9 : 8
b) 8 : 9
c) 9 : 10

Q.22) Present age of Rachna is 46 years and the age of her Son is 24 years. What was the ratio of Rachna’s age to her Son’s age 4 years ago?
a) 10 : 21
b) 21 : 10
c) 20 : 11

Q.23) Find the third proportion to 5 and 25?
a) 132
b) 122
c) 125

Q.24) Find the mean proportional between 2 and 8 ?
a) 4
b) 7
c) 6

Q.25) If 27, 18, a are in continued proportion, find the value of a?
a) 12
b) 15
c) 9

### Ratio and Proportion Class 7 Worksheet – Correct Answer –

Q.1) a. 29 : 10
Q.2) b. 3 : 5
Q.3) d. 14/10
Q.4) d. 80 and 60
Q.5) a. X = 5500 , Y = 2000
Q.6) a. X = 1500 , Y = 1000 , Z = 1500
Q.7) a. ( 5 : 4 ) > ( 6 : 5 )
Q.8) c. 108
Q.9) b. 8 , 20
Q.10) a. Yes
Q.11) b. No
Q.12) c. 7
Q.13) a. 12
Q.14) a. 96
Q.15) b. 7 : 8​
Q.16) a. 6 : 2 : 3
Q.17) a. 20 : 24 : 27
Q.18) a. 23
Q.19) c. 17 : 13
Q.20) b. 7 : 17
Q.21) b. 8 : 9
Q.22) b. 21 : 10
Q.23) c. 125
Q.24) a. 4
Q.25) a. 12