EMP Q.14

14A man travels from A to B to buy goods which he can get 10% cheaper in B than in A. If expenses of the journey are 15 and he makes a clear saving of 10, how much does he pay for the goods?

Option : A
Explanation :
Let CP in A be Rs. x
∴ CP in B = Rs. 0.9x
∴ 0.9x + 15 + 10 = x
⇒0.1x = 25
⇒x = 250
∴Price in B = 250 x 0.9 = Rs.225

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