RRB Junior Engineer Stage 1 Model Papers 8

Question : 3 of 100

Marks: +1, -0

A retailer purchased radiosets at the rate of ₹ 400 each from a wholesaler. He raised the price by 30% and then allowed a discount of 8% on each set. His profit will be

19%
78.4%
22%
19.6%

Validate

Solution:

Marked price of a ratio set

={400×130}/100=₹520

S.P.

={520×92}/100=₹478.4

∴ Gain percent

=78.4/100×100=19.6%

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