ESS.MATHS-VII.AP.1. Ratios and Proportions

The simplest form of the ratio 105 : 231 is:

• 5 : 11

• 7 : 11

• 5 : 13

• 35 : 77

The simplest form of the ratio 3/8 : 9/16 is:

• 1 : 3

• 2 : 3

• 3 : 2

• 1 : 2

The simplest form of the ratio 4 1/6 : 6 1/4 is:

• 25 : 36

• 4 : 6

• 6 : 4

• 2 : 3

The simplest form of the ratio 8 2/9 : 11 7/12 is:

• 74 : 108

• 296 : 417

• 74 : 139

• 304 : 429

₹60 paise 50 is equal to:

• ₹60.50

• ₹6.50

• ₹0.650

• ₹6050

The simplest form of the ratio of ₹60.50 to ₹26.75 is:

• 121 : 53

• 6050 : 2675

• 242 : 107

• 50 : 75

14 m to 7 m 35 cm, expressed as a ratio in simplest form, is:

• 2 : 1

• 40 : 21

• 20 : 1

• 14 : 735

The ratio 3 kg 500 g to 4 kg 250 g in simplest form is:

• 7 : 8.5

• 3500 : 4250

• 14 : 17

• 3.5 : 4.25

The ratio of 3 min 10 s to 1 min 40 s in simplest form is:

• 190 : 100

• 19 : 10

• 31 : 14

• 3.1 : 1.4

A man earns ₹90,000 and spends ₹75,600. The ratio of his income to expenditure is:

• 6 : 5

• 5 : 4

• 5 : 6

• 4 : 5