NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 8: Ratio & Proportion

True or False Questions

\(\dfrac{3}{8} = \dfrac{15}{40}\)

\(4:7 = 20:35\)

\(0.2:5 = 2:0.5\)

\(3:33 = 33:333\)

15 m : 40 m = 35 m : 65 m

27 cm² : 57 cm² = 18 cm : 38 cm

5 kg : 7.5 kg = Rs 7.50 : Rs 5

20 g : 100 g = 1 metre : 500 cm

12 hours : 30 hours = 8 km : 20 km

The ratio of 10 kg to 100 kg is 1 : 10.

The ratio of 150 cm to 1 metre is 1 : 1.5.

25 kg : 20 g = 50 kg : 40 g

The ratio of 1 hour to one day is 1 : 1.

The ratio 4 : 16 is in its lowest form.

The ratio 5 : 4 is different from the ratio 4 : 5.

A ratio will always be more than 1.

A ratio can be equal to 1.

If \(b : a = c : d\), then \(a, b, c, d\) are in proportion.

The two terms of a ratio can be in two different units.