A topic you 'somewhat know' is a topic you don't know yet. Be honest about your weak areas.

GATE CSE · Free quiz

GATE CSE — free 5-question quiz

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Question 1 of 5

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A shopkeeper marks an article 40% above its cost price. He then offers a discount of 25% on the marked price. If the cost price is ₹500, what is the percentage profit or loss?