- A120 metres
- B180 metres
- C324 metres
- D150 metres
Problems on Trains - Quiz
- A8 Seconds
- B1 minute
- C52 Seconds
- DData inadequate
- A15 sec
- B16 sec
- C18 sec
- D20 sec
Results:
🟢 Correct Answers: 🔴 Wrong Answers:
🟢 Correct Answers: 🔴 Wrong Answers:
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Quiz Analytics
Problems on Trains - Quiz
Guest User
Time Taken: Questions: Answered: Not Answered:
Correct Answer:
Wrong Answer:
Percentage: %
- A. 120 metres
- B. 180 metres
- C. 324 metres
- D. 150 metres
Remarks:
Explanation: option d
- A. 1 : 3
- B. 3 : 2
- C. 3 : 4
- D. None of these
Remarks:
Explanation: Option B
- A. 72 m
- B. 80 m
- C. 82 m
- D. 50 m
Remarks:
Explanation: Option D
- A. 400
- B. 525
- C. 750
- D. 850
Remarks:
Explanation:
Speed = [90 * 5/18] m/sec = 25 m/sec; Time = 1 min. = 60 sec.
Let the length of the train and that of the platform be x meters.
Then, 2x/60 = 25 è x = 25 * 60 / 2 = 750
- A. 25
- B. 30
- C. 40
- D. 45
Remarks:
Explanation: The Option B is the correct answer
- A. 8 Seconds
- B. 1 minute
- C. 52 Seconds
- D. Data inadequate
Remarks:
Explanation:
Length of train = x meters
Speed = (45 × 5/18) m/sec = (25/2) m/sec
Distance covered in crossing the platform = (x + 100) m
(x + 100) × 2/25 = 60
or 2x + 200 = 1500 or x = 650
Time is taken to cross the pale
= (650 × 2/25) Sec = 52 Sec.
- A. 66
- B. 84
- C. 96
- D. 106
Remarks:
Explanation:
Speed of the train be x km/hr
Relative speed = (x + 6) km/hr
= [(x+6)×5/18] m/sec = 150/6
= ((x+6)×5)/18
or 5x + 30 = 450
or x = 84 km/hr
- A. 50 m
- B. 72 m
- C. 80 m
- D. 82 m
Remarks:
Explanation:
Let the length of each train be x m.
Then, distance covered = 2x m.
Relative speed = 46 - 36 = 10 km/hr.
= 10 * 5/18 = 25/9 m/sec.
2x/36 = 25/9 => x = 50.
- A. 90 m
- B. 100 m
- C. 120 m
- D. 140 m
Remarks:
Explanation:
Speed = (12/10 * 60) km/hr = (72 * 5/18) m/sec = 20 m/sec.
Length of the train = 20 * 6 = 120 m.
- A. 15 sec
- B. 16 sec
- C. 18 sec
- D. 20 sec
Remarks:
Explanation:
Speed = 63 * 5/18 = 35/2 m/sec
Time taken = 280 * 2/35 = 16 sec