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Study the line graph and answer the question that follows.
Below the pair of five trains are given. The sum of length of each pair and the time taken to cross each other when travelling in opposite direction of each pair is given in the line graph.    
Length (in decametre) and Time (in sec) taken to cross each other when travelling to opposite direction
Q. Find the time taken by train A to pass train C if they are travelling in the same direction.
  • a)
    85 sec
  • b)
    76 sec
  • c)
    81 sec
  • d)
    88 sec
  • e)
    92 sec
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
Study the line graph and answer the question that follows.Below the pa...
Let, length (in metres) of train A, train B, train C, train D, and train E be ‘a’, ’b’, ‘c’, ‘d’, and ‘e’, respectively.
And, speed (in m/s) of train A, train B, train C, train D, and train E be ‘p’, ‘q’, ‘r’, ‘s’, and ‘t’, respectively.
2 × (a + b + c + d + e) = 3380
⇒2 × (630 + 700 + e) = 3380
⇒e = 360 m
a = 660 – 360 = 300 m
b = 630 – 300 = 330 m
c = 840 – 330 = 510 m
d = 700 – 510 = 190 m
⇒ q + r = 35
Similarly,
r + s = 25
s + t = 40
p + t = 45
So, 2 × (p + q + r + s + t) = 190
⇒ p + q + r + s + t = 85
⇒ 45 + r + 40 = 95
⇒ r = 10
So, s = 15, t = 25, p = 20, q = 25
Hence, option C is correct.
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Study the line graph and answer the question that follows.Below the pair of five trains are given. The sum of length of each pair and the time taken to cross each other when travelling in opposite direction of each pair is given in the line graph. Length (in decametre) and Time (in sec) taken to cross each other when travelling to opposite directionQ. Find the time taken by train A to pass train C if they are travelling in the same direction.a)85 secb)76 secc)81 secd)88 sece)92 secCorrect answer is option 'C'. Can you explain this answer?
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Study the line graph and answer the question that follows.Below the pair of five trains are given. The sum of length of each pair and the time taken to cross each other when travelling in opposite direction of each pair is given in the line graph. Length (in decametre) and Time (in sec) taken to cross each other when travelling to opposite directionQ. Find the time taken by train A to pass train C if they are travelling in the same direction.a)85 secb)76 secc)81 secd)88 sece)92 secCorrect answer is option 'C'. Can you explain this answer? for Banking Exams 2025 is part of Banking Exams preparation. The Question and answers have been prepared according to the Banking Exams exam syllabus. Information about Study the line graph and answer the question that follows.Below the pair of five trains are given. The sum of length of each pair and the time taken to cross each other when travelling in opposite direction of each pair is given in the line graph. Length (in decametre) and Time (in sec) taken to cross each other when travelling to opposite directionQ. Find the time taken by train A to pass train C if they are travelling in the same direction.a)85 secb)76 secc)81 secd)88 sece)92 secCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Banking Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Study the line graph and answer the question that follows.Below the pair of five trains are given. The sum of length of each pair and the time taken to cross each other when travelling in opposite direction of each pair is given in the line graph. Length (in decametre) and Time (in sec) taken to cross each other when travelling to opposite directionQ. Find the time taken by train A to pass train C if they are travelling in the same direction.a)85 secb)76 secc)81 secd)88 sece)92 secCorrect answer is option 'C'. Can you explain this answer?.
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