Question

A trader wishes to gain 20% after allowing 10% discount on
the marked price to his customers. At what
per cent higher than the cost price must he mark his goods?
(a) 30
(b) 33whole 1/3

(c) 34 whole 2/3

(d) 35​

Answer 1

⫷ ɦɛʀɛ'ֆ ȶɦɛ ǟռֆաɛʀ ⫸

$33 \times \frac{1}{3}$

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Let the C.P of goods = Rs. 100

S.P. of goods = 120% of 100 = 120

M.P. of goods = 120×10090=4003

Difference of M.P and C.P = 4003−100