Latest AIEEE Aptitude Question SOLUTION: A spherical balloon is filled with 4500pie cubic meters of helium gas. If a leak in the balloon causes the gas toescape at the rate of 72pie cubic meters per minute, then the rate

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(#M40107627) AIEEE Category question Keep an EYE

A spherical balloon is filled with 4500pie
cubic meters of helium gas. If a leak in the balloon causes the gas toescape at the rate of 72pie cubic meters per minute, then the rate (in meters per minute) at which the radiusof the balloon decreases 49 minutes after the leakage began is :
(1)7/9
(2)9/7
(3)2/9
(4)9/2

Asked In AIEEE Jaspalsingh Parmar (9 years ago)

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