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An hour -long test has 60 problems. If a...

An hour -long test has 60 problems. If a student completes 30 problems in 25 minurtes. Then the required seconds he has taken on average for computing each of the remaining problems is

A

70 seconds

B

50 seconds

C

40 seconds

D

30 seconds

Text Solution

Verified by Experts

The correct Answer is:
C, D
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