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Question (21)

QN0010942

A corridor has 9 safety signs on each side. How many safety signs are there on both sides together?

(A) 16
(B) 17
(C) 18
(D) 19

Correct Answer: C

Explanation:

9 + 9 = 18

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Question (22)

QN0010943

A safety team inspects 40 extinguishers. If 12 require servicing, how many do not require servicing?

(A) 26
(B) 27
(C) 28
(D) 29

Correct Answer: C

Explanation:

40 − 12 = 28

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Question (23)

QN0010944

A school building has 7 floors. If each floor has 5 fire safety signs, how many signs are there in total?

(A) 30
(B) 32
(C) 35
(D) 37

Correct Answer: C

Explanation:

7 × 5 = 35

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Question (24)

QN0010945

A survey finds 54 emergency signs. If they are divided equally among 9 inspectors, how many signs does each inspector check?

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

Correct Answer: C

Explanation:

54 ÷ 9 = 6

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Question (25)

QN0010946

Three school blocks each have 8 fire extinguishers. How many extinguishers are there altogether?

(A) 22
(B) 23
(C) 24
(D) 25

Correct Answer: C

Explanation:

3 × 8 = 24

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Question (26)

QN0010947

A student observes 27 safety signs. One-third of them indicate emergency exits. How many emergency-exit signs are there?

(A) 7
(B) 8
(C) 9
(D) 10

Correct Answer: C

Explanation:

27 ÷ 3 = 9

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Question (27)

QN0010948

A school installs 15 safety signs and later installs 13 more. How many signs are installed altogether?

(A) 26
(B) 27
(C) 28
(D) 29

Correct Answer: C

Explanation:

15 + 13 = 28

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Question (28)

QN0010949

A building contains 32 extinguishers. If 14 are on the ground floor, how many are on other floors?

(A) 16
(B) 17
(C) 18
(D) 19

Correct Answer: C

Explanation:

32 − 14 = 18

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Question (29)

QN0010950

A safety volunteer checks 4 rooms every minute. How many rooms can be checked in 8 minutes?

(A) 28
(B) 30
(C) 32
(D) 34

Correct Answer: C

Explanation:

4 × 8 = 32

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Question (30)

QN0010951

A group checks 21 emergency exits and arranges the data equally into 3 reports. How many exits are listed in each report?

(A) 5
(B) 6
(C) 7
(D) 8

Correct Answer: C

Explanation:

21 ÷ 3 = 7

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Question (21)

A corridor has 9 safety signs on each side. How many safety signs are there on both sides together?

Explanation:

Link:

Question (22)

A safety team inspects 40 extinguishers. If 12 require servicing, how many do not require servicing?

Explanation:

Link:

Question (23)

A school building has 7 floors. If each floor has 5 fire safety signs, how many signs are there in total?

Explanation:

Link:

Question (24)

A survey finds 54 emergency signs. If they are divided equally among 9 inspectors, how many signs does each inspector check?

Explanation:

Link:

Question (25)

Three school blocks each have 8 fire extinguishers. How many extinguishers are there altogether?

Explanation:

Link:

Question (26)

A student observes 27 safety signs. One-third of them indicate emergency exits. How many emergency-exit signs are there?

Explanation:

Link:

Question (27)

A school installs 15 safety signs and later installs 13 more. How many signs are installed altogether?

Explanation:

Link:

Question (28)

A building contains 32 extinguishers. If 14 are on the ground floor, how many are on other floors?

Explanation:

Link:

Question (29)

A safety volunteer checks 4 rooms every minute. How many rooms can be checked in 8 minutes?

Explanation:

Link:

Question (30)

A group checks 21 emergency exits and arranges the data equally into 3 reports. How many exits are listed in each report?

Explanation:

Link:

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