A) Rs. 1.5
B) Rs. 3
C) Rs. 4.50
D) Rs. 6
Correct Answer: A
Solution :
When sells 150 m for Rs. 6600, the rate per metre is \[\frac{6600}{150}\]= Rs.44 But when sells 300 m for = Rs. 12750, the rate per metre is \[\frac{12750}{300}\]= Rs. 42.5 So, the discount per metre = Rs. \[44-\]Rs. 42.5 = Rs. 1.5You need to login to perform this action.
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