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Question (31)

QN004620

If Object A has a mass of 2 kg and Object B has a mass of 5 kg, how much greater is the mass of Object B?

(A) 2 kg
(B) 3 kg
(C) 5 kg
(D) 7 kg

Correct Answer: B

Explanation:

5 kg − 2 kg = 3 kg

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Question (32)

QN004621

Three packets have masses of 200 g, 300 g and 500 g. What is their total mass?

(A) 800 g
(B) 900 g
(C) 1000 g
(D) 1200 g

Correct Answer: C

Explanation:

200 + 300 + 500 = 1000 g

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Question (33)

QN004622

A bag has a mass of 2 kg. Another bag has a mass of 1500 g. Which is heavier?

(A) First bag
(B) Second bag
(C) Both equal
(D) Cannot be compared

Correct Answer: A

Explanation:

2 kg = 2000 g, which is greater than 1500 g.

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Question (34)

QN004623

The space occupied by an object is called

(A) mass
(B) volume
(C) hardness
(D) lustre

Correct Answer: B

Explanation:

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Question (35)

QN004624

Which unit is commonly used to measure volume of liquids?

(A) gram
(B) kilogram
(C) litre
(D) metre

Correct Answer: C

Explanation:

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Question (36)

QN004625

A bottle contains 750 mL of juice. How much more juice is needed to make it 1 litre?

(A) 100 mL
(B) 150 mL
(C) 200 mL
(D) 250 mL

Correct Answer: D

Explanation:

1000 mL − 750 mL = 250 mL

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Question (37)

QN004626

Two containers hold 400 mL and 600 mL of water respectively. What is the total volume of water?

(A) 800 mL
(B) 900 mL
(C) 1000 mL
(D) 1200 mL

Correct Answer: C

Explanation:

400 mL + 600 mL = 1000 mL

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Question (38)

QN004627

A balloon inflates when air is blown into it. This demonstrates that air

(A) has lustre
(B) is soluble
(C) occupies space
(D) is hard

Correct Answer: C

Explanation:

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Question (39)

QN004628

Which statement correctly defines matter?

(A) Anything that shines
(B) Anything that occupies space and has mass
(C) Anything that dissolves in water
(D) Anything that can be seen

Correct Answer: B

Explanation:

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Question (40)

QN004629

A closed box contains air only. Which statement is correct?

(A) The box contains no matter
(B) Air has no mass
(C) Air occupies space and has mass, so it is matter
(D) Air is transparent, so it is not matter

Correct Answer: C

Explanation:

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Question (31)

If Object A has a mass of 2 kg and Object B has a mass of 5 kg, how much greater is the mass of Object B?

Explanation:

Link:

Question (32)

Three packets have masses of 200 g, 300 g and 500 g. What is their total mass?

Explanation:

Link:

Question (33)

A bag has a mass of 2 kg. Another bag has a mass of 1500 g. Which is heavier?

Explanation:

Link:

Question (34)

The space occupied by an object is called

Explanation:

Link:

Question (35)

Which unit is commonly used to measure volume of liquids?

Explanation:

Link:

Question (36)

A bottle contains 750 mL of juice. How much more juice is needed to make it 1 litre?

Explanation:

Link:

Question (37)

Two containers hold 400 mL and 600 mL of water respectively. What is the total volume of water?

Explanation:

Link:

Question (38)

A balloon inflates when air is blown into it. This demonstrates that air

Explanation:

Link:

Question (39)

Which statement correctly defines matter?

Explanation:

Link:

Question (40)

A closed box contains air only. Which statement is correct?

Explanation:

Link:

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