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Question (31)

QN0023772

A flood relief camp distributes 2,400 food packets equally among 600 families. How many packets does each family receive?

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

Correct Answer: C

Explanation:

2400 ÷ 600 = 4.

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Question (32)

QN0023773

Which disaster preparedness item is most useful during floods?

(A) Emergency kit
(B) Firewood stack in floodwater
(C) Open drainage channel
(D) Loose electric wiring

Correct Answer: A

Explanation:

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Question (33)

QN0023774

A cyclone affects 72 km of coastline out of a total coastline stretch of 240 km. What fraction of the coastline is affected?

(A) 1/5
(B) 3/10
(C) 2/5
(D) 1/2

Correct Answer: B

Explanation:

72/240 = 3/10.

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Question (34)

QN0023775

If average daily water use during normal times is 500 litres and is reduced to 350 litres during drought, how much water is saved daily?

(A) 100 litres
(B) 120 litres
(C) 150 litres
(D) 180 litres

Correct Answer: C

Explanation:

500 − 350 = 150 litres.

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Question (35)

QN0023776

Which statement best explains why floods can occur after intense rainfall?

(A) Water exceeds the capacity of rivers and drainage systems
(B) Rivers disappear
(C) Rainfall decreases sharply
(D) Mountains melt instantly

Correct Answer: A

Explanation:

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Question (36)

QN0023777

A district receives 250 mm rainfall in one week and 150 mm in the next week. What is the total rainfall received in two weeks?

(A) 350 mm
(B) 400 mm
(C) 450 mm
(D) 500 mm

Correct Answer: B

Explanation:

250 + 150 = 400 mm.

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Question (37)

QN0023778

If 18 out of 60 farms are damaged by drought, what percentage of farms are affected?

(A) 20%
(B) 25%
(C) 30%
(D) 35%

Correct Answer: C

Explanation:

18/60 × 100 = 30%.

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Question (38)

QN0023779

Which disaster management measure is useful before a cyclone arrives?

(A) Following official warnings and advisories
(B) Ignoring forecasts
(C) Moving toward the coast
(D) Staying in unsafe structures

Correct Answer: A

Explanation:

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Question (39)

QN0023780

A floodwater level rises from 2.4 metres to 3.8 metres. By how much has the water level increased?

(A) 1.2 m
(B) 1.3 m
(C) 1.4 m
(D) 1.5 m

Correct Answer: C

Explanation:

3.8 − 2.4 = 1.4 m.

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Question (40)

QN0023781

Which statement best summarizes the relationship between climate and disasters?

(A) Climate-related events can sometimes become disasters when they severely affect people and property.
(B) Climate and disasters are completely unrelated.
(C) All disasters are caused by earthquakes.
(D) Climate affects only temperatures, not hazards.

Correct Answer: A

Explanation:

Climate-related events can become disasters when they severely affect people and property.

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Question (31)

A flood relief camp distributes 2,400 food packets equally among 600 families. How many packets does each family receive?

Explanation:

Link:

Question (32)

Which disaster preparedness item is most useful during floods?

Explanation:

Link:

Question (33)

A cyclone affects 72 km of coastline out of a total coastline stretch of 240 km. What fraction of the coastline is affected?

Explanation:

Link:

Question (34)

If average daily water use during normal times is 500 litres and is reduced to 350 litres during drought, how much water is saved daily?

Explanation:

Link:

Question (35)

Which statement best explains why floods can occur after intense rainfall?

Explanation:

Link:

Question (36)

A district receives 250 mm rainfall in one week and 150 mm in the next week. What is the total rainfall received in two weeks?

Explanation:

Link:

Question (37)

If 18 out of 60 farms are damaged by drought, what percentage of farms are affected?

Explanation:

Link:

Question (38)

Which disaster management measure is useful before a cyclone arrives?

Explanation:

Link:

Question (39)

A floodwater level rises from 2.4 metres to 3.8 metres. By how much has the water level increased?

Explanation:

Link:

Question (40)

Which statement best summarizes the relationship between climate and disasters?

Explanation:

Link:

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