A toy merchant announces 25% rebate in prices of balls. If one needs to have a rebate of Rs. 40, then how many balls each costing Rs. 32, he should purchase ?
A. 5
B. 6
C. 7
D. 10
Answer: Option A
Solution(By Examveda Team)
Rebate on one ball := 25% of Rs. 32
= Rs. $$\left( {\frac{{25}}{{100}} \times 32} \right)$$
= Rs. 8
∴ Required number of balls :
= $$\frac{40}{8}$$
= 5
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
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