Class 5 , Measurement, Revision

MCQs: Measurement

Important Conversions
1 km = 1000 m   |   1 m = 100 cm
1 kg = 1000 g   |   1 g = 1000 mg
1 hour = 60 minutes   |   1 minute = 60 seconds

1. Convert 6 m into centimetres.

60 cm 600 cm 6000 cm 6 cm

1 m = 100 cm
6 × 100 = 600 cm

2. Convert 4 kg into grams.

400 g 4000 g 40 g 40000 g

1 kg = 1000 g
4 × 1000 = 4000 g

3. How many minutes are there in 3 hours?

180 min 60 min 90 min 30 min

1 hour = 60 minutes
3 × 60 = 180 minutes

4. Convert 2500 m into kilometres.

25 km 2.5 km 0.25 km 250 km

1 km = 1000 m
2500 ÷ 1000 = 2.5 km

5. Convert 900 g into kilograms.

0.9 kg 9 kg 0.09 kg 90 kg

1 kg = 1000 g
900 ÷ 1000 = 0.9 kg

6. How many seconds are there in 5 minutes?

250 s 300 s 150 s 600 s

1 minute = 60 seconds
5 × 60 = 300 seconds

7. Convert 3.5 km into metres.

3500 m 35 m 350 m 300 m

1 km = 1000 m
3.5 × 1000 = 3500 m

8. Convert 120 seconds into minutes.

2 min 20 min 12 min 1 min

1 minute = 60 seconds
120 ÷ 60 = 2 minutes

9. Convert 450 cm into metres.

4.5 m 45 m 0.45 m 4500 m

1 m = 100 cm
450 ÷ 100 = 4.5 m

10. Convert 2 g into milligrams.

200 mg 2000 mg 20 mg 20000 mg

1 g = 1000 mg
2 × 1000 = 2000 mg