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Question (21)

QN0023722

A farmer harvested 500 kg of crop in a favourable climate and 350 kg in an unfavourable climate. What is the decrease in production?

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

Correct Answer: B

Explanation:

500 − 350 = 150 kg.

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Question (22)

QN0023723

If annual rainfall decreases from 1,000 mm to 800 mm, by what percentage has rainfall decreased?

(A) 10%
(B) 15%
(C) 20%
(D) 25%

Correct Answer: C

Explanation:

200/1000 × 100 = 20%.

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Question (23)

QN0023724

Which climatic condition would favour tea cultivation?

(A) Cool and wet conditions
(B) Extremely dry conditions
(C) Polar conditions
(D) Desert conditions

Correct Answer: A

Explanation:

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Question (24)

QN0023725

A town receives tourists mainly during summer because its average temperature is 20°C, while nearby cities experience 38°C. What attracts tourists?

(A) Lower humidity only
(B) Cooler climate
(C) Higher altitude only
(D) Greater rainfall only

Correct Answer: B

Explanation:

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Question (25)

QN0023726

If a household uses 300 units of electricity in summer and 180 units in winter, how many extra units are used in summer?

(A) 100
(B) 110
(C) 120
(D) 130

Correct Answer: C

Explanation:

300 − 180 = 120 units.

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Question (26)

QN0023727

Which climate-related factor is most important when selecting crop varieties?

(A) Temperature and rainfall
(B) Language and culture
(C) Currency and trade
(D) Population only

Correct Answer: A

Explanation:

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Question (27)

QN0023728

A coastal village receives 1,500 mm rainfall annually, while a nearby inland village receives 900 mm. How much more rainfall does the coastal village receive?

(A) 400 mm
(B) 500 mm
(C) 600 mm
(D) 700 mm

Correct Answer: C

Explanation:

1500 − 900 = 600 mm.

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Question (28)

QN0023729

If a farmer grows crops on 12 hectares and climate damage affects 3 hectares, what fraction of the farmland is affected?

(A) 1/6
(B) 1/4
(C) 1/3
(D) 1/2

Correct Answer: B

Explanation:

3/12 = 1/4.

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Question (29)

QN0023730

Which type of roof helps rainwater flow off quickly in wet climates?

(A) Flat roof
(B) Sloping roof
(C) Underground roof
(D) Open roof

Correct Answer: B

Explanation:

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Question (30)

QN0023731

A region records average summer temperatures of 35°C and winter temperatures of 15°C. What is the temperature range?

(A) 15°C
(B) 18°C
(C) 20°C
(D) 22°C

Correct Answer: C

Explanation:

35 − 15 = 20°C.

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Question (21)

A farmer harvested 500 kg of crop in a favourable climate and 350 kg in an unfavourable climate. What is the decrease in production?

Explanation:

Link:

Question (22)

If annual rainfall decreases from 1,000 mm to 800 mm, by what percentage has rainfall decreased?

Explanation:

Link:

Question (23)

Which climatic condition would favour tea cultivation?

Explanation:

Link:

Question (24)

A town receives tourists mainly during summer because its average temperature is 20°C, while nearby cities experience 38°C. What attracts tourists?

Explanation:

Link:

Question (25)

If a household uses 300 units of electricity in summer and 180 units in winter, how many extra units are used in summer?

Explanation:

Link:

Question (26)

Which climate-related factor is most important when selecting crop varieties?

Explanation:

Link:

Question (27)

A coastal village receives 1,500 mm rainfall annually, while a nearby inland village receives 900 mm. How much more rainfall does the coastal village receive?

Explanation:

Link:

Question (28)

If a farmer grows crops on 12 hectares and climate damage affects 3 hectares, what fraction of the farmland is affected?

Explanation:

Link:

Question (29)

Which type of roof helps rainwater flow off quickly in wet climates?

Explanation:

Link:

Question (30)

A region records average summer temperatures of 35°C and winter temperatures of 15°C. What is the temperature range?

Explanation:

Link:

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