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Question (31)

QN0010832

A leak wastes water equal to 7 glasses per day. How many glasses are wasted in 4 days?

(A) 21
(B) 24
(C) 28
(D) 32

Correct Answer: C

Explanation:

7 × 4 = 28

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Question (32)

QN0010833

A school fixes 3 leaks each week. Starting with 15 leaks, how many leaks remain after 4 weeks?

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

Correct Answer: B

Explanation:

15 - (3 × 4) = 3

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Question (33)

QN0010834

Which method is suggested for understanding water wastage from a leak?

(A) Measuring rainfall
(B) Measuring the time taken to fill a glass
(C) Counting school tanks
(D) Checking tree height

Correct Answer: B

Explanation:

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Question (34)

QN0010835

How can students contribute to water conservation at school?

(A) Ignore leaking taps
(B) Report leaks and use water wisely
(C) Leave taps running
(D) Waste water during cleaning

Correct Answer: B

Explanation:

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Question (35)

QN0010836

Which statement best explains why water should be saved?

(A) Water is unlimited everywhere
(B) Water is a precious treasure needed daily
(C) Water is useful only in schools
(D) Water can never be wasted

Correct Answer: B

Explanation:

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Question (36)

QN0010837

Rainwater collection is encouraged because it

(A) increases water wastage
(B) helps save and use water wisely
(C) damages buildings
(D) prevents plants from growing

Correct Answer: B

Explanation:

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Question (37)

QN0010838

The Jal Shakti Abhiyan encourages people to

(A) waste water quickly
(B) avoid planting trees
(C) catch rainwater and use water wisely
(D) close all schools

Correct Answer: C

Explanation:

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Question (38)

QN0010839

Which of the following is part of smart water use?

(A) Ignoring leaks
(B) Fixing leaks promptly
(C) Overflowing tanks
(D) Keeping taps open

Correct Answer: B

Explanation:

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Question (39)

QN0010840

A community that repairs leaks, collects rainwater and uses water carefully is showing

(A) water conservation
(B) water wastage
(C) pollution
(D) negligence

Correct Answer: A

Explanation:

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Question (40)

QN0010841

What is the broader social message of the “Dripping Water” section?

(A) Small actions do not matter
(B) Water loss should be ignored
(C) Everyone can help protect water through small actions
(D) Only governments can save water

Correct Answer: C

Explanation:

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Question (31)

A leak wastes water equal to 7 glasses per day. How many glasses are wasted in 4 days?

Explanation:

Link:

Question (32)

A school fixes 3 leaks each week. Starting with 15 leaks, how many leaks remain after 4 weeks?

Explanation:

Link:

Question (33)

Which method is suggested for understanding water wastage from a leak?

Explanation:

Link:

Question (34)

How can students contribute to water conservation at school?

Explanation:

Link:

Question (35)

Which statement best explains why water should be saved?

Explanation:

Link:

Question (36)

Rainwater collection is encouraged because it

Explanation:

Link:

Question (37)

The Jal Shakti Abhiyan encourages people to

Explanation:

Link:

Question (38)

Which of the following is part of smart water use?

Explanation:

Link:

Question (39)

A community that repairs leaks, collects rainwater and uses water carefully is showing

Explanation:

Link:

Question (40)

What is the broader social message of the “Dripping Water” section?

Explanation:

Link:

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