Ratio, Proportion and Unitary Method

36 : x :: x: 81. Find the value of x.

Find the ratio in the simplest form : 78:44

• 14:12

• 15:14

• 13:11

• None of the above

17 oranges cost ₹102. Find the cost of 75 oranges. (Write the unit of rupees before the number.)

60:x :: 75:80. Find the value of x.

Find the ratio of 700 people to 460 people.

• 35:23

• 40:56

• 23:35

• 17:16

A truck needs 62L of petrol to travel 4960 km/h. Find the quantity of petrol needed to travel 8000 km. (Write the unit of litres after the answer.)

Is 36 :90 :: 90: 225?

• Yes

• No

Find the ratio of 1500 people to 980 people.

• 75:49

• 60:98

• 49:75

• 35:32

Is 45 :112.5 :: 112.5: 281.25?

• Yes

• No

Find the ratio in the simplest form : 91:52

• 14:8

• 15:14

• 13:11

• None of the above