Units of Measurement Quiz - ICSE Class 5 Mathematics
Free practice quiz: Units of Measurement (ICSE Class 5 Mathematics). 46 multiple-choice questions with answers and explanations. Play online, no sign-up needed.
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A jug contains 2 liters of water. If the water is poured into glasses that each hold 250 milliliters, how many glasses can be filled completely?
- 6
- 7
- 8
- 9
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Answer: C. 8
First, convert liters to milliliters: 2 liters = 2 * 1000 milliliters = 2000 milliliters. Number of glasses = Total volume / Volume per glass. Number of glasses = 2000 ml / 250 ml = 8 glasses.
A marathon is approximately 42 kilometers long. If a runner maintains a pace of 10 kilometers per hour, how much time will it take him to complete the marathon?
- 4 hours and 10 minutes
- 4 hours and 12 minutes
- 4 hours and 20 minutes
- 4 hours and 30 minutes
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Answer: B. 4 hours and 12 minutes
Time = Distance / Speed. Time = 42 km / 10 km/hr = 4.2 hours. The whole number part is 4 hours. To convert the decimal part to minutes, multiply by 60: 0.2 hours * 60 minutes/hour = 12 minutes. So, the time is 4 hours and 12 minutes.
A runner completes a 10 kilometer race in 50 minutes. What is their average speed in kilometers per minute?
- 0.1 km/min
- 0.2 km/min
- 0.25 km/min
- 0.5 km/min
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Answer: B. 0.2 km/min
Average speed = Total distance / Total time. Average speed = 10 km / 50 minutes = 10/50 km/min = 1/5 km/min = 0.2 km/min.
A jug contains 1.2 liters of water. If you pour out 300 milliliters, how much water is left in the jug in liters?
- 0.8 liters
- 0.9 liters
- 1.0 liters
- 1.1 liters
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Answer: B. 0.9 liters
Convert milliliters to liters: 300 milliliters = 300 / 1000 liters = 0.3 liters. Water left = Initial volume - Volume poured. Water left = 1.2 liters - 0.3 liters = 0.9 liters.
A can holds 2.5 liters of paint. How many milliliters of paint are in 3 such cans?
- 750 ml
- 7500 ml
- 7.5 ml
- 75 ml
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Answer: B. 7500 ml
Convert liters to milliliters: 2.5 liters = 2.5 * 1000 ml = 2500 ml. Total paint = Paint per can * Number of cans. Total paint = 2500 ml * 3 = 7500 ml.