Aptitude - Time and Distance - Discussion
Discussion Forum : Time and Distance - General Questions (Q.No. 1)
1.
A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
Answer: Option
Explanation:
| Speed = |  |
600 |  m/sec. |
| 5 x 60 |
= 2 m/sec.
Converting m/sec to km/hr (see important formulas section)
| = | |
2 x | 18 | |
km/hr |
| 5 |
= 7.2 km/hr.
Discussion:
226 comments Page 20 of 23.
Mr.Nithin said:
9 years ago
Thank you guys for the explanation.
A.S.Raja said:
9 years ago
Thanks for the explanation friends.
Vignesh said:
3 years ago
Good explanation. Thanks, everyone.
(32)
Deepa said:
2 decades ago
Can anybody explain me the step 2.
Jashwa said:
2 decades ago
Why did you invert 5/18 into 18/5?
Priya said:
1 decade ago
Why we convert 5 min into seconds?
Prakash said:
8 years ago
= D/t
= 600/5 * 60 * 18/5,
= 7.2.
= 600/5 * 60 * 18/5,
= 7.2.
Ravi s said:
2 decades ago
Just formula s=d/t
=600/5*60m/sec
=600/5*60m/sec
Manu said:
9 years ago
Nice explanations, Thank you all.
Mahesh said:
2 years ago
0.6 * 60 รท 5 = 7.2 is the answer.
(21)
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