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sanjay kumar

· started a discussion

· 1 Months ago

204020 has wrong solution

Question:
A rabbit walks 2 km in 4 h. He takes rest of 10 min after every km. Find out how much time would be taken by rabbit to complete 4 km journey?
Options:
A) 5 hours 20 minutes 
B) 8 hours 30 minutes 
C) 6 hours 10 minutes
D) 3 hours 9 minutes
Solution:

 Ans: (b)

For completing

4 km journey he would travel for 8 hours but after per hour he is taking rest of 10 min.

So, for every 3 hours 10+10+10=30 min

Hence it would take 8 h 30 minutes to complete the journey.

Knowledge Expert

· commented

· 1 Months ago

8 hrs 30 minutes is the correct answer...

For completing
4 km journey he would travel for 8 hours but after per hour he is taking rest of 10 min.
So, for every 3 hours 10+10+10=30 min
Hence it would take 8 h 30 minutes to complete the journey.

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