Comparing Quantities

Comparing Quantities Worksheet-4

1. 5 out of 2250 parts of the earth is sulphur. What is the percentage of sulphur in the earth?

(a)                (b)               (c)                 (d)

Comparing Quantities Worksheet-5

1. The price of milk decreases by 20%. If a housewife wants to spend the same amount of money, how much % excess milk can she get?

(a)           (b) 25%              (c) 20%              (d) 50%

2. A certain distance is covered at a certain speed. If half of this distance is covered in double the time, the ratio of the two speeds is

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

Comparing Quantities Worksheet-6

1. Ratio of 350 g and 3 kg is

(a) 116 : 1           (b) 60 : 7            (c) 7 : 60            (d) None

2. In an office the working hours are 10.30 AM to 5.30 PM and in between 30 minutes are spend on lunch. Find the ratio of office hours to the time spend for lunch.

(a) 7 : 30            (b) 1 : 14             (c) 14 : 1             (d) 30 : 7