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Read the statements carefully and select...

Read the statements carefully and select the correct option.
Statement-I : If a hemisphere of lead of radius 7 cm is melted and recast into a right circular cone of height 49 cm, then the radius of the base is 7 cm.
Statement-II: Lead spheres of diameter 6 cm are dropped into a cylindrical beaker containing some water and are fully submerged. If the diameter of the beaker is 18 cm and water rises by 40 cm, then the number of lead spheres dropped in the water is 40.

A

Both Statement-I and Statement-II are false.

B

Both Statement-I and Statement-II are true.

C

Statement-I is true but Statement-II is false.

D

Statement-I is false but Statement-II is true.

Text Solution

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The correct Answer is:
A
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