RRB NTPC Mains or Stage 2 Model Paper 6 with solutions

Question : 6 of 119

Marks: +1, -0

Naresh purchased a TV set for ₹11,250 after getting discount of 10% on the labelled price. He spent `150 on transport and ₹800 on installation. At what price should it be sold so that the profit earned would be 15% if no discount was offered?

₹ 12,937.50
₹ 14,030
₹13,450
₹ 15,467.50

Validate

Solution:

(d) Cost price of TV when discount is not offered

= 11250 ×100/90 =₹12500

Total cost of TV after transport and installation
= 12500 + 800 + 150 = ₹13450
To earn 15% profit, he must sell at

13450 ×115/100 =₹ 15467.50

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