Question

A dealer sold two videos for Rs 19800 each. On one he gains 10% and on the other he loss 10%
What is his gain or loss percent?
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Answer 1

Selling price = Rs 19800

Gain = 10%

so, C.P = 19800\ 110×100

= Rs 18000

Again ,

S.P = 19800

loss = 10%

So ,

C.P = 19800\ 90× 100

= Rs 22000

So ,

Total C.P = Rs 18000 + 22000

= Rs 40,000

So ,

Total S.P = 19800 + 19800

= Rs 39600

So ,

Loss = Rs 40,000 - 39600

= Rs 400

So ,

Loss percent = 400 × 100 \ 40,000

= 1% Answer