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A and B start walking towards each other simultaneously. What is the distance between them when they start?
1. 20 min after crossing each other they were 1600 m apart.
Il. After crossing each other, A reaches the starting point of B in twice as much time as B takes to reach the starting point of A.
A. Statement I
B. Statement II
C. Both Statement I and II
D. Either Statement I or Statement Il
E. Neither Statement I nor Statement II?
Most Upvoted Answer
A and B start walking towards each other simultaneously. What is the d...
Statement I:
- A and B start walking towards each other simultaneously.
- 20 minutes after crossing each other, they were 1600 meters apart.

Statement II:
- After crossing each other, A reaches the starting point of B in twice as much time as B takes to reach the starting point of A.

Analysis:
- Let the distance between A and B when they start walking be x meters.
- When they cross each other, they have together covered a distance of x meters.
- After crossing each other, A travels a distance of x + 1600 meters to reach B's starting point.
- Similarly, B travels a distance of x + 1600 meters to reach A's starting point.

From Statement I:
- A + B = x
- A + 1600 = B
- B + 1600 = A

From Statement II:
- A takes twice as long as B to travel the distance between their starting points.
- Therefore, A takes 2x time and B takes x time to cover the distance between their starting points.

Solving the Equations:
- A + B = x
- A = 2B
- Substituting the value of A in terms of B into the first equation, we get 3B = x.
- Therefore, the distance between A and B when they start walking is 3B meters.

Conclusion:
- The distance between A and B when they start walking is 3 times the distance B travels in the same time. Hence, the answer is Statement II.
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A and B start walking towards each other simultaneously. What is the distance between them when they start?1. 20 min after crossing each other they were 1600 m apart.Il. After crossing each other, A reaches the starting point of B in twice as much time as B takes to reach the starting point of A.A. Statement IB. Statement IIC. Both Statement I and IID. Either Statement I or Statement IlE. Neither Statement I nor Statement II?
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