A dozen pairs of socks quoted at Rs. 180 are available at discount of 20%. How many pairs of socks can be bought for Rs. 48 ?
A. 3 pairs
B. 4 pairs
C. 2 pairs
D. 5 pairs
Answer: Option B
Solution(By Examveda Team)
Price after discount= $$\frac{180 × 80}{100}$$
= Rs. 144
Price of 1 pair of socks
= Rs. $$\frac{144}{12}$$
= Rs. 12
Required number of pairs
= $$\frac{48}{12}$$
= 4 pairs
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
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