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Question Paper from: SSC CGL Tier-1 (Shift-1)

A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm 2) in the total surface area?

289

361.5

481.25

962.5

Solution:

Chapter Name: Mensuration

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SSC CGL Tier-1 (Shift-1)

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