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In each of the following questions you h...

In each of the following questions you have to find out which of the following statements is/are sufficient to answer the given questions. Give appropriate answers according to the options.
What is the speed of a boat in still water?
The boat can cover 12 km downstream distance in 2 hours.
The speed of the stream is three-fourths the speed of the boat in still water.
The boat can cover 12 km upstream in 4 hours.

A

Only II

B

I and II together

C

I and either II or III

D

Any of the two statements

Text Solution

Verified by Experts

The correct Answer is:
D
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