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If the radius of a spherical balloon inc...

If the radius of a spherical balloon increases by 0.1%, then its volume increases approximately by

A

`0.2%`

B

`0.3%`

C

`0.4%`

D

`0.05%`

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2019-MULTIPLE CHOICE QUESTIONS
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  13. Let A be a square matrix of order 3 whose all entries are 1 and let I(...

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  15. The system of equations lambda x + y + 3z = 0 3x + mu y -z = 0 5...

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  18. The polar coordinate of a point P is (2, (pi)/(4)). The polar coordina...

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