The speed of A and B are in the ratio 3:4. A takes 20 minutes more than B to reach the destination. How much time will take A ?

 

  • Option 1)

     

    1\frac{1}{3}hrs

     

  • Option 2)

     

    2 hrs      

     

  • Option 3)

     

    1 hrs  

     

  • Option 4)

     

    2\frac{2}{3}hrs

     

  • Option 5)

     

    1\frac{2}{3}hrs

     

Answers (1)

                A                 B

Speed     3                  4

Time        4                  3

1 unit = 20 minutes

Time is taken by A = 4 x 20 = 80 minutes => 1(1/3) hours

 

Boost your Preparation for JEE Main 2021 with Personlized Coaching
 
Exams
Articles
Questions