A) 4000
B) 4400
C) 4040
D) 1885 \[\frac{5}{7}\]
Correct Answer: B
Solution :
Capacity of bucket \[=\frac{\pi h}{3}({{R}^{2}}+{{r}^{2}}+Rr)\] where \[h=24\]cm \[R=10\]cm \[r=5\]cm \[=\frac{22}{7\times 3}\,\times 24\,({{10}^{2}}+{{5}^{2}}+10\times 5)\]cu.cm \[=\frac{22}{7\times 3}\times 24\,(100+25+50)\]cu. cm = 4400 cu. cmYou need to login to perform this action.
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