Mass and Its Measurement

Q.

Which of the following would you use to measure the weight of a rock ?

1. Measuring tape

2. Balance scale

3. Compass

4. Measuring can

Q.

The weight of a person is generally measured in terms of _____.

1. centigrams

2. milligrams

3. grams

4. kilograms

Q. If I weigh 60 kgs on Earth, then I will weight kgs on the Moon.

1. 20
2. 30
3. 10
4. 5

Q. Force exerted by mass due to gravity is weight.

1. True
2. False

Q. We use a measuring balance to measure mass.

1. False
2. True

Q. A 45 kg man is heavier than a 55 kg girl.

1. True
2. False

Q. The gravity on the moon is of that of the Earth.

1. one-sixth
2. twice
3. half
4. four times

Q. Which among these is the greatest?

1. 20 m
2. 10 kg
3. Cannot be determined
4. 5 litre

Q.

Seema's bag weighs $\frac{3}{2}$ kg. What is its weight in grams?

1. 1.5 g

2. 150 g

3. 1500 g

4. 3000 g

Q. Shikha went to buy grapes. If the shopkeeper used one weight of 1 kg and another of 250 g to exactly weigh the grapes, then how many grams of grapes did she buy?

1. 1250 g
2. 1000 g
3. 1.250 g
4. 125.0 g