A dozen pairs of socks marked at Rs. 200, are available at a discount of 10%. Find how many pairs of socks can be bought for Rs. 45.OPTIONS 3 5 2 4
Question
A dozen pairs of socks marked at Rs. 200, are available at a discount of 10%. Find how many pairs of socks can be bought for Rs. 45.OPTIONS 3 5 2 4
Solution
Step 1: Calculate the selling price of the socks after discount.
The discount on the socks is 10% of Rs. 200, which is Rs. 20. So, the selling price of the socks after discount is Rs. 200 - Rs. 20 = Rs. 180.
Step 2: Calculate the price of one pair of socks.
Since a dozen pairs of socks cost Rs. 180, the price of one pair of socks is Rs. 180/12 = Rs. 15.
Step 3: Calculate how many pairs of socks can be bought for Rs. 45.
Since one pair of socks costs Rs. 15, the number of pairs of socks that can be bought for Rs. 45 is Rs. 45/Rs. 15 = 3 pairs.
So, the answer is 3 pairs of socks can be bought for Rs. 45.
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