Word problems
Read each problem carefully and write the answer with its unit.
In a class of 80 students, 20% are girls. How many boys are there?
A train covers 192 km in 8 hours at a steady speed. What is its speed in km per hour?
A tank is 14 m long, 9 m wide and 4 m deep. How many cubic metres of water can it hold?
A tank is 15 m long, 12 m wide and 7 m deep. How many cubic metres of water can it hold?
12 shirts cost Rs. 1160 each. A discount of 25% is given on the total bill. What is the amount to pay?
A train covers 200 km in 4 hours at a steady speed. What is its speed in km per hour?
4 shirts cost Rs. 1200 each. A discount of 25% is given on the total bill. What is the amount to pay?
Rs. 209 is divided between two friends in the ratio 7 : 4. How much does each get?
Find the simple interest on Rs. 1400 at 10% per year for 4 years.
A tank is 19 m long, 13 m wide and 12 m deep. How many cubic metres of water can it hold?
A train covers 258 km in 6 hours at a steady speed. What is its speed in km per hour?
A shopkeeper buys a bag for Rs. 680 and sells it for Rs. 730. What is the profit?
Find the simple interest on Rs. 1400 at 5% per year for 4 years.
6 friends share a bill of Rs. 336 equally, and each also gives a tip of Rs. 7. How much does each friend pay in all?
A tank is 6 m long, 11 m wide and 6 m deep. How many cubic metres of water can it hold?
A tank is 20 m long, 10 m wide and 10 m deep. How many cubic metres of water can it hold?
A shopkeeper buys a bag for Rs. 480 and sells it for Rs. 360. What is the loss?
6 friends share a bill of Rs. 480 equally, and each also gives a tip of Rs. 10. How much does each friend pay in all?
In a class of 50 students, 20% are girls. How many boys are there?
Find the simple interest on Rs. 2800 at 6% per year for 4 years.
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