Word problems
Read each problem carefully and write the answer with its unit.
A student scored 82, 85, 49, 44 in 4 tests. What is the average score?
A student scored 65, 48, 51, 40, 66 in 5 tests. What is the average score?
In a class of 205 students, 40% are girls. How many boys are there?
A train covers 124 km in 4 hours at a steady speed. What is its speed in km per hour?
A shopkeeper buys a bag for Rs. 910 and sells it for Rs. 890. What is the loss?
Find the simple interest on Rs. 1200 at 6% per year for 1 years.
A train covers 69 km in 3 hours at a steady speed. What is its speed in km per hour?
Find the simple interest on Rs. 2100 at 10% per year for 5 years.
A tank is 10 m long, 4 m wide and 8 m deep. How many cubic metres of water can it hold?
In a class of 245 students, 40% are girls. How many boys are there?
5 friends share a bill of Rs. 320 equally, and each also gives a tip of Rs. 8. How much does each friend pay in all?
In a class of 330 students, 20% are girls. How many boys are there?
8 shirts cost Rs. 1200 each. A discount of 10% is given on the total bill. What is the amount to pay?
Rs. 190 is divided between two friends in the ratio 3 : 7. How much does each get?
Rs. 100 is divided between two friends in the ratio 2 : 2. How much does each get?
In a class of 210 students, 60% are girls. How many boys are there?
10 shirts cost Rs. 940 each. A discount of 25% is given on the total bill. What is the amount to pay?
3 shirts cost Rs. 800 each. A discount of 20% is given on the total bill. What is the amount to pay?
Rs. 416 is divided between two friends in the ratio 3 : 5. How much does each get?
Find the simple interest on Rs. 300 at 8% per year for 3 years.
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