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Alisha’s train left busy station X at an hour B minutes before she could catch the train. It reached station Y where Alisha had to reach at B hour C minutes on the same day where Alisha’s friend was waiting for her, after travelling C hours a minutes (clock shows time from 0 hours to 24 hours). Number of possible value(s) of A is:
  • a)
    2
  • b)
    3
  • c)
    1
  • d)
    None of the above
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Alisha’s train left busy station X at an hour B minutes before s...
Analysis:
To find the number of possible values of A, we need to consider the time taken by the train to reach station Y after Alisha boarded it at station X.

Given Data:
- Train left station X B minutes before Alisha could catch it
- Alisha had to reach station Y at B hour C minutes on the same day
- After travelling C hours a minutes, Alisha reached station Y
- Time shown on clock ranges from 0 hours to 24 hours

Calculating the Time Taken:
- Total time taken by Alisha to reach station Y = C hours a minutes
- Time taken by the train to reach station Y after Alisha boarded it = C hours a minutes + B minutes
- Since the clock shows time from 0 hours to 24 hours, the possible values of A depend on the time taken by the train to reach station Y

Number of Possible Values of A:
- If the train took less than 12 hours to reach station Y, A can have 2 possible values (before and after noon)
- If the train took more than 12 hours to reach station Y, A can have 1 possible value (after noon)
- Therefore, the number of possible values of A is 2

Conclusion:
The correct answer is option 'A' with 2 possible values for A.
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Community Answer
Alisha’s train left busy station X at an hour B minutes before s...
An hours + C hours = B hours … (I)
A, C and B can’t possess values greater than or equal to 24 B minutes + A minutes = C minutes … (ii)
From the above two equations, it is assumed that no value of A satisfies both the equations.
Hence, option 1 is the correct answer.
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Alisha’s train left busy station X at an hour B minutes before she could catch the train. It reached station Y where Alisha had to reach at B hour C minutes on the same day where Alisha’s friend was waiting for her, after travelling C hours a minutes (clock shows time from 0 hours to 24 hours). Number of possible value(s) of A is:a)2b)3c)1d)None of the aboveCorrect answer is option 'A'. Can you explain this answer?
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Alisha’s train left busy station X at an hour B minutes before she could catch the train. It reached station Y where Alisha had to reach at B hour C minutes on the same day where Alisha’s friend was waiting for her, after travelling C hours a minutes (clock shows time from 0 hours to 24 hours). Number of possible value(s) of A is:a)2b)3c)1d)None of the aboveCorrect answer is option 'A'. Can you explain this answer? for SSC CGL 2024 is part of SSC CGL preparation. The Question and answers have been prepared according to the SSC CGL exam syllabus. Information about Alisha’s train left busy station X at an hour B minutes before she could catch the train. It reached station Y where Alisha had to reach at B hour C minutes on the same day where Alisha’s friend was waiting for her, after travelling C hours a minutes (clock shows time from 0 hours to 24 hours). Number of possible value(s) of A is:a)2b)3c)1d)None of the aboveCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC CGL 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Alisha’s train left busy station X at an hour B minutes before she could catch the train. It reached station Y where Alisha had to reach at B hour C minutes on the same day where Alisha’s friend was waiting for her, after travelling C hours a minutes (clock shows time from 0 hours to 24 hours). Number of possible value(s) of A is:a)2b)3c)1d)None of the aboveCorrect answer is option 'A'. Can you explain this answer?.
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