RRB Non Technical Model Papers 6 with solutions

Question : 6 of 100

Marks: +1, -0

A shopkeeper marked the selling price of his goods in such a way that after giving a discount of 10%, he gains 17%. How much per cent above the cost price is the marked price?

Validate

Solution:

(3) Let C.P. of an item =₹ 100
Marked price = ₹ x
M.P. C.P.

×{100 +profit}/{100 -discount}

⇒x=100×117/=₹130

Percentage
=

{130 -100} /100×100

=30/100 ×100=30%

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