Word problems
Read each problem carefully and write the answer with its unit.
In a class of 220 students, 20% are girls. How many boys are there?
7 shirts cost Rs. 520 each. A discount of 20% is given on the total bill. What is the amount to pay?
In a class of 324 students, 25% are girls. How many boys are there?
A student scored 86, 71, 51, 52, 40 in 5 tests. What is the average score?
A train covers 260 km in 5 hours at a steady speed. What is its speed in km per hour?
A student scored 59, 84, 91, 64, 97 in 5 tests. What is the average score?
A student scored 78, 79, 76, 79, 63 in 5 tests. What is the average score?
A tank is 12 m long, 7 m wide and 9 m deep. How many cubic metres of water can it hold?
A shopkeeper buys a bag for Rs. 760 and sells it for Rs. 700. What is the loss?
A shopkeeper buys a bag for Rs. 600 and sells it for Rs. 460. What is the loss?
A shopkeeper buys a bag for Rs. 600 and sells it for Rs. 620. What is the profit?
Find the simple interest on Rs. 2600 at 10% per year for 3 years.
Rs. 510 is divided between two friends in the ratio 9 : 8. How much does each get?
In a class of 296 students, 75% are girls. How many boys are there?
A tank is 6 m long, 10 m wide and 12 m deep. How many cubic metres of water can it hold?
A tank is 10 m long, 6 m wide and 8 m deep. How many cubic metres of water can it hold?
Rs. 270 is divided between two friends in the ratio 7 : 2. How much does each get?
A student scored 53, 69, 69, 62, 84, 53 in 6 tests. What is the average score?
A shopkeeper buys a bag for Rs. 260 and sells it for Rs. 280. What is the profit?
4 friends share a bill of Rs. 160 equally, and each also gives a tip of Rs. 5. How much does each friend pay in all?
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