Question : Direction: The pie chart given below shows the percentage distribution of annual expenditure on various items of a company. The annual expenditure of the company is Rs. 72 crore.
If 5% of miscellaneous is spent on research on nanotubes, then how much is spent on research of nanotubes annually?
Option 1: 0.864 crore
Option 2: 0.365 crore
Option 3: 0.256 crore
Option 4: 0.164 crore
Correct Answer: 0.864 crore
Solution :
Annual expenditure = Rs. 72 crore
Expenditure on miscellaneous = 24% of annual expenditure
= $\frac{24}{100}×72$
= 17.28 crore
Spent on research of nanotubes = 5% of miscellaneous
= $\frac{5}{100}×17.28$
= 0.864 crore
Hence, the correct answer is 0.864 crore.
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