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Marbles of diameter 1.4 cm are dropped i...

Marbles of diameter 1.4 cm are dropped into a cylindrical beaker containing some water and are fully submerged. The diameter of the beaker is 7 cm. Find how many marbles have been dropped in it if the water rises by 5.6 cm ?

A

50

B

150

C

250

D

350

Text Solution

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The correct Answer is:
B
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