Alan starts his journey from point A at sharp 10.00am. He drives at an average speed of 30 miles per hour and reaches Point B at 11.00 am. Bob starts his journey 15 mins after Alan started his journey and travels via same route as Alan did. If Alan and Bob both reached point B exactly at the same time, then what is Bob’s average speed (in miles per hour)?
  • a)
    35.5
  • b)
    36
  • c)
    37.5
  • d)
    38
  • e)
    40
Correct answer is option 'E'. Can you explain this answer?

GMAT Question

Time deceased by 25%=1/4
so speed should increase by 1/3 by (by vedic maths)
so 30*(1/3)=10
so final is 40miles.NO PEN PAPER

This discussion on Alan starts his journey from point A at sharp 10.00am. He drives at an average speed of 30 miles per hour and reaches Point B at 11.00 am. Bob starts his journey 15 mins after Alan started his journey and travels via same route as Alan did. If Alan and Bob both reached point B exactly at the same time, then what is Bobs average speed (in miles per hour)?a)35.5b)36c)37.5d)38e)40Correct answer is option 'E'. Can you explain this answer? is done on EduRev Study Group by GMAT Students. The Questions and Answers of Alan starts his journey from point A at sharp 10.00am. He drives at an average speed of 30 miles per hour and reaches Point B at 11.00 am. Bob starts his journey 15 mins after Alan started his journey and travels via same route as Alan did. If Alan and Bob both reached point B exactly at the same time, then what is Bobs average speed (in miles per hour)?a)35.5b)36c)37.5d)38e)40Correct answer is option 'E'. Can you explain this answer? are solved by group of students and teacher of GMAT, which is also the largest student community of GMAT. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for GMAT on EduRev and even discuss your questions like Alan starts his journey from point A at sharp 10.00am. He drives at an average speed of 30 miles per hour and reaches Point B at 11.00 am. Bob starts his journey 15 mins after Alan started his journey and travels via same route as Alan did. If Alan and Bob both reached point B exactly at the same time, then what is Bobs average speed (in miles per hour)?a)35.5b)36c)37.5d)38e)40Correct answer is option 'E'. Can you explain this answer? over here on EduRev! Apart from being the largest GMAT community, EduRev has the largest solved Question bank for GMAT.

Related Content

This discussion on Alan starts his journey from point A at sharp 10.00am. He drives at an average speed of 30 miles per hour and reaches Point B at 11.00 am. Bob starts his journey 15 mins after Alan started his journey and travels via same route as Alan did. If Alan and Bob both reached point B exactly at the same time, then what is Bobs average speed (in miles per hour)?a)35.5b)36c)37.5d)38e)40Correct answer is option 'E'. Can you explain this answer? is done on EduRev Study Group by GMAT Students. The Questions and Answers of Alan starts his journey from point A at sharp 10.00am. He drives at an average speed of 30 miles per hour and reaches Point B at 11.00 am. Bob starts his journey 15 mins after Alan started his journey and travels via same route as Alan did. If Alan and Bob both reached point B exactly at the same time, then what is Bobs average speed (in miles per hour)?a)35.5b)36c)37.5d)38e)40Correct answer is option 'E'. Can you explain this answer? are solved by group of students and teacher of GMAT, which is also the largest student community of GMAT. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for GMAT on EduRev and even discuss your questions like Alan starts his journey from point A at sharp 10.00am. He drives at an average speed of 30 miles per hour and reaches Point B at 11.00 am. Bob starts his journey 15 mins after Alan started his journey and travels via same route as Alan did. If Alan and Bob both reached point B exactly at the same time, then what is Bobs average speed (in miles per hour)?a)35.5b)36c)37.5d)38e)40Correct answer is option 'E'. Can you explain this answer? over here on EduRev! Apart from being the largest GMAT community, EduRev has the largest solved Question bank for GMAT.