Aptitude - Time and Distance - Discussion

Discussion Forum : Time and Distance - General Questions (Q.No. 11)
11.
In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's speed is:
5 kmph
6 kmph
6.25 kmph
7.5 kmph
Answer: Option
Explanation:

Let Abhay's speed be x km/hr.

Then, 30 - 30 = 3
x 2x

6x = 30

x = 5 km/hr.

Discussion:
209 comments Page 16 of 21.

Adithya Reddy said:   9 years ago
Good explanation Thank you, @Devi.

Kazi faruk said:   8 years ago
Thanks for your explanation @Devi.

Shah jay said:   1 decade ago
Then what is the speed of Sameer?

Kartik said:   6 years ago
Thanks @Devi. Superb explanation.

Sahana said:   5 years ago
Superb explanation, Thanks @Devi.

Mani said:   1 decade ago
Thanks devi. You made it simply.

Sathya said:   8 years ago
Please explain in simple method.

Ricky said:   6 years ago
How come 3 here? Please explain.
(1)

Shiva said:   1 decade ago
Thanks devi. Great explanation.

Arshid Ali said:   6 years ago
Thanks everyone for explaining.


Post your comments here:

Your comments will be displayed after verification.