RRB Assistant Loco Pilot and Technician Model Paper 1 with solutions

Question : 17 of 100

Marks: +1, -0

X sells two articles for ₹ 4,000 each with no loss and no gain in the interaction. If one was sold at a gain of 25% the other is sold at a loss of

Solution:

d) SP of both articles is same. Profit on one isequal to loss on the other.
If loss per cent be x, then

25-\x-{25\x}/100 = 0

⇒ 25 - x -

x/4

= 0
⇒ 100 – 4x – x = 0
⇒ 5x = 100
⇒ x = 20%

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