RRB Non Technical Model Papers 10 with solutions

Question : 45 of 100

Marks: +1, -0

After allowing a discount of 16%, there was still a gain of 5%. Then the percentage of marked price over the cost price is

Solution:

(4) Let the cost price of the articlebe ₹ 100 and its marked price be₹y. So,

y×{100-16}/100={100×105}/100⇒y=125

Therefore the percentage ofmarked price over cost price is25%.

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