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Question (11)

QN0023392

A thermometer records a maximum temperature of 35°C and a minimum temperature of 21°C. What is the temperature range?

(A) 12°C
(B) 14°C
(C) 56°C
(D) 7°C

Correct Answer: B

Explanation:

Range = 35 − 21 = 14°C.

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Question (12)

QN0023393

A day’s maximum temperature is 32°C and minimum temperature is 18°C. What is the mean daily temperature?

(A) 14°C
(B) 25°C
(C) 50°C
(D) 32°C

Correct Answer: B

Explanation:

Mean = (32 + 18) ÷ 2 = 25°C.

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Question (13)

QN0023394

Maximum temperature = 40°C, minimum temperature = 28°C. Mean daily temperature is:

(A) 34°C
(B) 12°C
(C) 68°C
(D) 24°C

Correct Answer: A

Explanation:

Mean = (40 + 28) ÷ 2 = 34°C.

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Question (14)

QN0023395

A city records temperatures of 29°C and 16°C. What is the temperature range?

(A) 13°C
(B) 45°C
(C) 15°C
(D) 29°C

Correct Answer: A

Explanation:

Range = 29 − 16 = 13°C.

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Question (15)

QN0023396

Which instrument is used to measure temperature?

(A) Hygrometer
(B) Thermometer
(C) Barometer
(D) Rain gauge

Correct Answer: B

Explanation:

A thermometer measures temperature.

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Question (16)

QN0023397

If a rain gauge collects water up to a height of 12 mm, the rainfall received is:

(A) 12 cm
(B) 1.2 mm
(C) 12 mm
(D) 120 mm

Correct Answer: C

Explanation:

Rainfall equals the height of water collected.

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Question (17)

QN0023398

Rainfall on Monday was 8 mm and on Tuesday 14 mm. What was the total rainfall?

(A) 22 mm
(B) 6 mm
(C) 14 mm
(D) 8 mm

Correct Answer: A

Explanation:

Total rainfall = 8 + 14 = 22 mm.

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Question (18)

QN0023399

Rainfall recorded over four days was 5 mm, 10 mm, 15 mm and 20 mm. What is the average rainfall?

(A) 10 mm
(B) 12.5 mm
(C) 15 mm
(D) 50 mm

Correct Answer: B

Explanation:

Average = (5 + 10 + 15 + 20) ÷ 4 = 12.5 mm.

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Question (19)

QN0023400

Which instrument is used to measure precipitation?

(A) Rain gauge
(B) Barometer
(C) Anemometer
(D) Thermometer

Correct Answer: A

Explanation:

A rain gauge measures rainfall.

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Question (20)

QN0023401

Atmospheric pressure is generally highest at:

(A) Mountain tops
(B) Sea coast
(C) Upper atmosphere
(D) Desert plateaus

Correct Answer: B

Explanation:

Atmospheric pressure is highest near sea level.

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Question (11)

A thermometer records a maximum temperature of 35°C and a minimum temperature of 21°C. What is the temperature range?

Explanation:

Link:

Question (12)

A day’s maximum temperature is 32°C and minimum temperature is 18°C. What is the mean daily temperature?

Explanation:

Link:

Question (13)

Maximum temperature = 40°C, minimum temperature = 28°C. Mean daily temperature is:

Explanation:

Link:

Question (14)

A city records temperatures of 29°C and 16°C. What is the temperature range?

Explanation:

Link:

Question (15)

Which instrument is used to measure temperature?

Explanation:

Link:

Question (16)

If a rain gauge collects water up to a height of 12 mm, the rainfall received is:

Explanation:

Link:

Question (17)

Rainfall on Monday was 8 mm and on Tuesday 14 mm. What was the total rainfall?

Explanation:

Link:

Question (18)

Rainfall recorded over four days was 5 mm, 10 mm, 15 mm and 20 mm. What is the average rainfall?

Explanation:

Link:

Question (19)

Which instrument is used to measure precipitation?

Explanation:

Link:

Question (20)

Atmospheric pressure is generally highest at:

Explanation:

Link:

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