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SHANTANU KUMAR SINGH

· started a discussion

· 1 Months ago

THERE IS SO MANY VARIATIONN IN HINDI IN ENLISH VERSION

Question:

A hemi-spherical bowl has 42 cm diameter. It is to be painted inside as well as outside. The cost of painting it at the rate of Rs. 8 per 15.sq cm will be–

Options:
A)

Rs. 3000

B)

Rs. 2955.8

C)

Rs. 2956.8

D)

Rs. 2960.8

Solution:

Ans: (c)

  

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