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The correct answer is A
If a student scores 30% marks then he is failed by 50 marks, but when he scores 50% marks then he is passed by 30 marks. Find the passing %?
Two numbers are less than a third number by 40% and 46% respectively. Find the percent by which the second number is less than the first.
84 is what % of 120?
A shopkeeper marks an item at ₹800 and offers a 20% discount. He still makes a profit of 25%. What is the cost price of the item?