Basic Maths and Reasoning MCQs (page 113 of 212)
Percentages, ratios, averages, profit and loss, speed and time, number series and simple logical reasoning, with the working shown for every answer.
4,221 questions. Select an option to check your answer, or open "Show answer". Showing 2241–2260.
- 2241.
A train 300 m long runs at 90 km/h. How long does it take to pass a pole?
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Answer: B. 12 seconds
90 km/h = 25 m/s. Time = length ÷ speed = 300 ÷ 25 = 12 seconds.
- 2242.
A train 180 m long runs at 72 km/h. How long does it take to pass a pole?
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Answer: C. 9 seconds
72 km/h = 20 m/s. Time = length ÷ speed = 180 ÷ 20 = 9 seconds.
- 2243.
A train 240 m long runs at 72 km/h. How long does it take to pass a pole?
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Answer: B. 12 seconds
72 km/h = 20 m/s. Time = length ÷ speed = 240 ÷ 20 = 12 seconds.
- 2244.
A train 220 m long runs at 72 km/h. How long does it take to pass a pole?
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Answer: C. 11 seconds
72 km/h = 20 m/s. Time = length ÷ speed = 220 ÷ 20 = 11 seconds.
- 2245.
A train 100 m long runs at 90 km/h. How long does it take to pass a pole?
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Answer: C. 4 seconds
90 km/h = 25 m/s. Time = length ÷ speed = 100 ÷ 25 = 4 seconds.
- 2246.
A train 200 m long runs at 36 km/h. How long does it take to pass a pole?
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Answer: C. 20 seconds
36 km/h = 10 m/s. Time = length ÷ speed = 200 ÷ 10 = 20 seconds.
- 2247.
A train 360 m long runs at 54 km/h. How long does it take to pass a pole?
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Answer: B. 24 seconds
54 km/h = 15 m/s. Time = length ÷ speed = 360 ÷ 15 = 24 seconds.
- 2248.
A train 240 m long runs at 54 km/h. How long does it take to pass a pole?
Show answer
Answer: B. 16 seconds
54 km/h = 15 m/s. Time = length ÷ speed = 240 ÷ 15 = 16 seconds.
- 2249.
A train 360 m long runs at 36 km/h. How long does it take to pass a pole?
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Answer: D. 36 seconds
36 km/h = 10 m/s. Time = length ÷ speed = 360 ÷ 10 = 36 seconds.
- 2250.
A train 100 m long runs at 36 km/h. How long does it take to pass a pole?
Show answer
Answer: B. 10 seconds
36 km/h = 10 m/s. Time = length ÷ speed = 100 ÷ 10 = 10 seconds.
- 2251.
A train 400 m long runs at 36 km/h. How long does it take to pass a pole?
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Answer: C. 40 seconds
36 km/h = 10 m/s. Time = length ÷ speed = 400 ÷ 10 = 40 seconds.
- 2252.
A train 340 m long runs at 72 km/h. How long does it take to pass a pole?
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Answer: D. 17 seconds
72 km/h = 20 m/s. Time = length ÷ speed = 340 ÷ 20 = 17 seconds.
- 2253.
A train 100 m long runs at 72 km/h. How long does it take to pass a pole?
Show answer
Answer: A. 5 seconds
72 km/h = 20 m/s. Time = length ÷ speed = 100 ÷ 20 = 5 seconds.
- 2254.
A train 120 m long runs at 108 km/h. How long does it take to pass a pole?
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Answer: B. 4 seconds
108 km/h = 30 m/s. Time = length ÷ speed = 120 ÷ 30 = 4 seconds.
- 2255.
A train 120 m long runs at 72 km/h. How long does it take to pass a pole?
Show answer
Answer: C. 6 seconds
72 km/h = 20 m/s. Time = length ÷ speed = 120 ÷ 20 = 6 seconds.
- 2256.
A train 340 m long runs at 72 km/h. How long does it take to pass a pole?
Show answer
Answer: B. 17 seconds
72 km/h = 20 m/s. Time = length ÷ speed = 340 ÷ 20 = 17 seconds.
- 2257.
A train 400 m long runs at 90 km/h. How long does it take to pass a pole?
Show answer
Answer: A. 16 seconds
90 km/h = 25 m/s. Time = length ÷ speed = 400 ÷ 25 = 16 seconds.
- 2258.
A train 200 m long runs at 90 km/h. How long does it take to pass a pole?
Show answer
Answer: C. 8 seconds
90 km/h = 25 m/s. Time = length ÷ speed = 200 ÷ 25 = 8 seconds.
- 2259.
A train 340 m long runs at 36 km/h. How long does it take to pass a pole?
Show answer
Answer: C. 34 seconds
36 km/h = 10 m/s. Time = length ÷ speed = 340 ÷ 10 = 34 seconds.
- 2260.
A train 200 m long runs at 36 km/h. How long does it take to pass a pole?
Show answer
Answer: C. 20 seconds
36 km/h = 10 m/s. Time = length ÷ speed = 200 ÷ 10 = 20 seconds.