Question
A person sells two items: one at a profit of 20% and another at a loss of 10%. If both items cost ₹100 each, what is the overall gain or loss percentage?
Asked in RRB NTPC (UG) CBT-I · 2026
Simple Profit and Loss · Quantitative Aptitude
Exam PYQ4 Options
Exam Tip
For a given loss percentage, calculate the loss amount as CP × loss% ÷ 100 and subtract it from CP to get SP.
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