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Assume that a drop of water is spherical...

Assume that a drop of water is spherical and its diameter is one-tenth of a cm. A conical glass has a height equal to the diameter of its rim. If 32000 drops of water fill the glass completely, then the height of the glass (in cm.) is

A

3

B

1

C

4

D

2

Text Solution

Verified by Experts

The correct Answer is:
C
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Assume that a drop of water is spherical and its diameter is one-tenth of a cm. A conical glass has a height equal to the diameter of its rim. If 32000 drops of water can fill the glass completely, then the height of the glass (in cm.) is मान लें कि पानी को एक बूंद गोलाकार है और इसका व्यास एक सेमी का दसवां हिस्सा है। एक शंक्वाकार गिलास की ऊँचाई, उसके आधार (rim) के व्यास के बराबर है। यूदि 32000 पानी की बूंदें गिलास को पूरी तरह से भर देती हैं, तो गिलास को ऊँचाई (सेमी में) कितना है?

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