Vinay decided to donate 5% of his salary. On the day of donation he changed his mind and donated Rs. 1687.50, which was 75% of what he had decided earlier. How much is Vinay's salary ?
A. Rs. 33750
B. Rs. 37500
C. Rs. 45000
D. Cannot be determined
E. None of these
Answer: Option C
Solution(By Examveda Team)
Let Vinay's salary be Rs. $$x$$Then,
75% of 5% of $$x$$ = 1687.50
⇒ $$\frac{75}{100}$$ × $$\frac{5}{100}$$ × $$x$$ = 1687.50
⇒ $$x$$ = $$\left( {\frac{{1687.50 \times 100 \times 100}}{{75 \times 5}}} \right)$$
⇒ $$x$$ = 45000
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
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