A right circular cylindrical tank of radius ‘r’ cm and height ‘r+12’ cm…
IBPS · 2022
A right circular cylindrical tank of radius ‘r’ cm and height ‘r+12’ cm contains milk. The entire quantity of milk is taken out from the cylindrical tank and poured into ‘N’ number of hemispherical bowls such that each bowl is filled up to its maximum capacity. If the maximum capacity of each bowl is 11r³/35 cm³, which among the following (I, II, III & IV) is/are the possible value/s of ‘N’. (R & N are positive integers)
I. 6
II. 34
III. 25
IV. 19
- A.
Both I & II
- B.
Both III & IV
- C.
Both I & III
- D.
Both II & III
- E.
None of these
Attempted by 10 students.
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Correct answer: D
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