Question

In covering a distance of 30km, Arun takes 2 hours more than Anil. If Arun doubles

his speed, then he would take 1 hour less than Anil. What is Arun’s speed?​

Answer 1

Answer:

নিছক স্যার পি পয়েন্টস খতম হো জি

Answer 2

Answer:⤵⤵⤵⤵⤵⤵

If Arun doubles his speed, he needs 3 hour less. Double speed means half time. Hence, half of the time required by Arun to cover 30 km = 3 hours

i.e., Time required by Arun to cover 30 km = 6 hours

Arun's speed = 30/6 = 5 km/h  

hope it helps u