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Devanshu Agrawal

· started a discussion

· 1 Months ago

5 sec solution (Question:259927.0)

Just see the dimensions of the options and only D) gives 'ut' which is equivalent to distance. :)

Question:

A person X, travel from A to B with a speed of u km/hr and second person Y with a uniform speed travels from B to A at same time. They meet after sometime and after meeting they take respectively  t1    and  t2    hours to reach their destination. Find the distance from A to B.

Options:
A)

  

B)

  

C)

  

D)

  

Solution:

Ans: (d)

  

Amit

· commented

· 1 Months ago

@mayank option C gives t^(3/2)

mayank

· commented

· 1 Months ago

why is C option eliminated?

Amit

· commented

· 1 Months ago

awesome (Y)

AMAR

· commented

· 1 Months ago

khatarnaakkkkkkkkkkkk

Rahul Singh Kharayat

· commented

· 1 Months ago

hmmm!!!!!!1
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