Question

# A sphere of radius r is cut by a plane at a distance of h from its center, thereby breaking this sphere into two different pieces. The cumulative surface area of these two pieces is 25% more than that of the sphere. Find h

CAT 2021

**A**

##### r/√2

**CORRECT ANSWER**

**WRONG ANSWER**

**B**

##### r/√3

**CORRECT ANSWER**

**WRONG ANSWER**

**C**

##### r/√5

**CORRECT ANSWER**

**WRONG ANSWER**

**D**

##### r/√6

**CORRECT ANSWER**

**WRONG ANSWER**

Correct option is

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