NCHMCT JEE 2013 Question Paper with solutions for online practice

Question : 95 of 200

Marks: +1, -0

Surabhi sold a washing machine for ₹ 9499 at a gain of 15%. Find the cost price of the washing machine.

Solution:

100 + 15 = 115
When SP ₹ 115 then CP = ₹ 100
When SP ₹ 9499 then CP =

{100}/{115}

× 9499
CP = ₹ 8260
Hence, cost price of the washing machine = ₹ 8260

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