Arithmetic
Number theory, basic operations and applied arithmetic at Class-X level.
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Take a full mock →Q1 · Arithmetic · EASY
A shopkeeper marks his goods 30% above the cost price and then allows a discount of 15% on the marked price. What is his net profit percentage?
Q2 · Arithmetic · MEDIUM
A sum of money becomes Rs 6,760 after 3 years and Rs 7,840 after 5 years at simple interest. What is the rate of interest per annum?
Q3 · Arithmetic · EASY
A man buys a book for ₹480 and sells it at a profit of 15%. What is the selling price of the book?
Q4 · Arithmetic · HARD
A train traveling at 60 km/h crosses a platform 240 m long in 26 seconds. What is the length of the train?
Q5 · Arithmetic · MEDIUM
A shopkeeper marks his goods 40% above the cost price and allows a discount of 25% on the marked price. What is his gain or loss percentage?