एक लम्ब वृत्तीय शंकु की ऊँ� – McqOptions

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1.	एक लम्ब वृत्तीय शंकु की ऊँचाई और व्यास का अनुपात 3:2 है और आयतन 1078 घन सेमी है तो उसकी ऊँचाई है ?
A.	21 सेमी
B.	65 सेमी
C.	23 सेमी
D.	90 सेमी
Answer» B. 65 सेमी

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