Word problems
Read each problem carefully and write the answer with its unit.
In a class of 270 students, 40% are girls. How many boys are there?
Find the simple interest on Rs. 2000 at 4% per year for 4 years.
In a class of 130 students, 40% are girls. How many boys are there?
A tank is 7 m long, 7 m wide and 7 m deep. How many cubic metres of water can it hold?
In a class of 304 students, 25% are girls. How many boys are there?
A tank is 20 m long, 4 m wide and 9 m deep. How many cubic metres of water can it hold?
7 friends share a bill of Rs. 392 equally, and each also gives a tip of Rs. 7. How much does each friend pay in all?
A shopkeeper buys a bag for Rs. 310 and sells it for Rs. 400. What is the profit?
A student scored 48, 45, 40, 85, 89, 59 in 6 tests. What is the average score?
4 shirts cost Rs. 1100 each. A discount of 25% is given on the total bill. What is the amount to pay?
Find the simple interest on Rs. 1500 at 4% per year for 1 years.
A train covers 130 km in 5 hours at a steady speed. What is its speed in km per hour?
6 shirts cost Rs. 1020 each. A discount of 10% is given on the total bill. What is the amount to pay?
A student scored 82, 76, 97, 86, 76, 45 in 6 tests. What is the average score?
A shopkeeper buys a bag for Rs. 860 and sells it for Rs. 770. What is the loss?
6 friends share a bill of Rs. 528 equally, and each also gives a tip of Rs. 11. How much does each friend pay in all?
A student scored 43, 83, 41, 43, 92, 94 in 6 tests. What is the average score?
4 shirts cost Rs. 700 each. A discount of 10% is given on the total bill. What is the amount to pay?
A shopkeeper buys a bag for Rs. 720 and sells it for Rs. 570. What is the loss?
Find the simple interest on Rs. 2000 at 6% per year for 3 years.
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