Online Test — Metric & Customary Conversion
10 Questions • 30 min • Chapter MCQ
30:00
Question 1 of 10
easy
1 kg = ? g
100
1000
10
500
Explanation: 1 kilogram = 1000 grams.
Question 2 of 10
easy
Which is longer?
2 m
150 cm
equal
cannot tell
Explanation: 2 m = 200 cm > 150 cm.
Question 3 of 10
easy
Best unit to weigh a watermelon?
grams
kilograms
litres
ml
Explanation: A watermelon is heavy → kilograms.
Question 4 of 10
medium
3 minutes = ? seconds
90
120
180
300
Explanation: 3 × 60 = 180 seconds.
Question 5 of 10
easy
1 m = ? cm
10
100
1000
50
Explanation: 1 metre = 100 centimetres.
Question 6 of 10
hard
Three ribbons of 25 cm each, joined, make…
50 cm
75 cm
1 m
70 cm
Explanation: 25 × 3 = 75 cm.
Question 7 of 10
hard
3 litres 500 ml = ? ml
350
3500
3050
35000
Explanation: 3000 + 500 = 3500 ml.
Question 8 of 10
easy
1 hour = ? minutes
30
60
100
24
Explanation: 1 hour = 60 minutes.
Question 9 of 10
medium
Half an hour = ? minutes
15
30
45
60
Explanation: 60 ÷ 2 = 30 minutes.
Question 10 of 10
hard
2 m 50 cm = ? cm
205
250
2050
25
Explanation: 200 + 50 = 250 cm.