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ASHISH

· started a discussion

· 1 Months ago

how you assume platform in circular
"platform of 5m breadth "

Question:
A well of radius 5 m and 14 m deep is dug  and the earth taken out is spread around it  and thus a platform of breadth 5 m is formed. What will be approximate height of the platform ?
Options:
A) 2.3 m 
B) 4.7 m
C) 5.6 m 
D) 11.2 m 
Solution:
Ans: (b)


VIJAY SINGH

· commented

· 1 Months ago

1st time i hav seen this type of logic,they r kidding with us

Knowledge Expert

· commented

· 1 Months ago

Becaue Well is considerd to be circular. Thats it.

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