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:
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 15 of 21.
Ashish kumar mishra said:
8 years ago
Why subtraction between 30/x-30/2x = 3?
Sreejith AS said:
9 years ago
Thank you, very clear solution @Devi.
Vivek said:
9 years ago
Thanks, @Devi. Very nice explanation.
Bhavana said:
1 decade ago
Good explanation by rahul and amith.
Omkar said:
9 years ago
Nice explanation & well said @Anand.
Deepika said:
8 years ago
Thanks for the clear solution @Devi.
Shalu said:
8 years ago
Thank you @Devi.
Great explanation.
Great explanation.
Vinay said:
7 years ago
Very good explanation, Thanks @Devi.
Saranya said:
1 decade ago
Please explain how 3 comes shortly?
Srikara said:
1 decade ago
Good Explanation Devi.. Thanx.. :)
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