RRB NTPC Mains or Stage 2 Model Paper 2 with solutions

Question : 118 of 120

Marks: +1, -0

The cash difference between the selling price of an article at a profit of 4% and 8% is ₹ 3. The ratio of two selling prices is:

Solution:

(a) Let the cost price of article is ₹ x.
∴ Required ratio

\text"104% of x"/\text"108% of x"

104/108= 26/27= 26 : 27.

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