जॉइन Examsbook
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प्र: Akash leaves mumbai at 6 am and reaches Bangalore  at  10 am . Prakash leaves Bangalore at 8 am and reaches Mumbai at 11:30 am. At what time do they cross each other?

  • 1
    10 am
  • 2
    8:32 am
  • 3
    8:56 am
  • 4
    9:20 am
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उत्तर : 3. "8:56 am"
व्याख्या :

Answer: C) 8:56 am Explanation: Time taken by Akash = 4 h Time taken by Prakash = 3.5 h For your convenience take the product of times taken by both as a distance. Then  the distance = 14km Since, Akash covers half of the distance  in 2 hours(i.e at 8 am) Now, the rest half (i.e 7 km) will be coverd by both prakash and akash Time taken by them = 7/7.5 = 56 min Thus , they will cross each other at  8 : 56am.

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