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Question (11)

QN0033732

A pictograph uses one symbol for every 6 items. How many symbols are needed to represent 72 items?

(A) 10
(B) 11
(C) 12
(D) 13

Correct Answer: C

Explanation:

72 ÷ 6 = 12 symbols.

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Question (12)

QN0033733

In a bar graph, the horizontal base usually shows:

(A) Number values
(B) Activities or categories
(C) Scale only
(D) Total data

Correct Answer: B

Explanation:

The horizontal axis usually shows categories or activities.

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Question (13)

QN0033734

Four children have index finger lengths of 6 cm, 8 cm, 7 cm and 9 cm. What is the difference between the longest and shortest fingers?

(A) 2 cm
(B) 3 cm
(C) 4 cm
(D) 5 cm

Correct Answer: B

Explanation:

9 − 6 = 3 cm.

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Question (14)

QN0033735

A graph shows that food wastage on five days was 5 kg, 3 kg, 6 kg, 4 kg and 2 kg. What was the total wastage?

(A) 18 kg
(B) 19 kg
(C) 20 kg
(D) 21 kg

Correct Answer: C

Explanation:

5 + 3 + 6 + 4 + 2 = 20 kg.

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Question (15)

QN0033736

A class survey found that 16 students wear glasses and 10 students wear caps. How many more students wear glasses than caps?

(A) 4
(B) 5
(C) 6
(D) 7

Correct Answer: C

Explanation:

16 − 10 = 6 students.

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Question (16)

QN0033737

Which of the following statements about pictographs is correct?

(A) Every picture always represents one item.
(B) A pictograph cannot use a scale.
(C) One picture may represent several items.
(D) Pictographs cannot compare data.

Correct Answer: C

Explanation:

A scale allows one picture to represent many items.

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Question (17)

QN0033738

A child watches TV for 1.5 hours daily. In a week, approximately how many hours does the child watch TV?

(A) 9 hours
(B) 10.5 hours
(C) 12 hours
(D) 14 hours

Correct Answer: B

Explanation:

1.5 × 7 = 10.5 hours.

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Question (18)

QN0033739

If the total time spent on sleeping and school is 15 hours, what fraction of a day does it represent?

(A) 1/2
(B) 5/8
(C) 3/4
(D) 2/3

Correct Answer: B

Explanation:

15/24 = 5/8.

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Question (19)

QN0033740

A shop has 48 toys, 36 board games and 24 sports items. What is the total stock in the shop?

(A) 98
(B) 104
(C) 108
(D) 112

Correct Answer: C

Explanation:

48 + 36 + 24 = 108 items.

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Question (20)

QN0033741

Which of the following best explains why data is represented through pictures and graphs?

(A) To make notebooks colourful
(B) To avoid counting items
(C) To organise and compare information easily
(D) To reduce the amount of data collected

Correct Answer: C

Explanation:

Pictures and graphs help us understand, organise and compare information easily.

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Question (11)

A pictograph uses one symbol for every 6 items. How many symbols are needed to represent 72 items?

Explanation:

Link:

Question (12)

In a bar graph, the horizontal base usually shows:

Explanation:

Link:

Question (13)

Four children have index finger lengths of 6 cm, 8 cm, 7 cm and 9 cm. What is the difference between the longest and shortest fingers?

Explanation:

Link:

Question (14)

A graph shows that food wastage on five days was 5 kg, 3 kg, 6 kg, 4 kg and 2 kg. What was the total wastage?

Explanation:

Link:

Question (15)

A class survey found that 16 students wear glasses and 10 students wear caps. How many more students wear glasses than caps?

Explanation:

Link:

Question (16)

Which of the following statements about pictographs is correct?

Explanation:

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Question (17)

A child watches TV for 1.5 hours daily. In a week, approximately how many hours does the child watch TV?

Explanation:

Link:

Question (18)

If the total time spent on sleeping and school is 15 hours, what fraction of a day does it represent?

Explanation:

Link:

Question (19)

A shop has 48 toys, 36 board games and 24 sports items. What is the total stock in the shop?

Explanation:

Link:

Question (20)

Which of the following best explains why data is represented through pictures and graphs?

Explanation:

Link:

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