GyanMandal

1. How many seconds are there in 1 hour?

A.

3600 seconds

B.

60 seconds

C.

600 seconds

D.

2400 seconds

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2. Convert 3 hours into seconds.

A.

10,800 seconds

B.

1,080 seconds

C.

12,600 seconds

D.

9,600 seconds

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3. How many minutes are there in 1 day?

A.

1440 minutes

B.

1200 minutes

C.

1500 minutes

D.

1000 minutes

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4. If a minute has 60 seconds, how many seconds are in 2.5 hours?

A.

9000 seconds

B.

7500 seconds

C.

8500 seconds

D.

8000 seconds

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5. What is the main function of the International Date Line?

A.

To separate the Northern and Southern Hemispheres

B.

To mark the beginning of a new calendar day

C.

To measure distance from the Equator

D.

To indicate the Prime Meridian

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