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:
209 comments Page 14 of 21.
Help said:
1 decade ago
I can understand how it came 5/18m/sec but can not understand 18/5 km/hr?
Prince said:
9 years ago
@Minalo.
If you want to change in km then multiply the value with 18/5.
If you want to change in km then multiply the value with 18/5.
Yuvaraj said:
2 decades ago
I don't know the formula. How you convert m to km. What s that formula.
Rika Raj said:
8 years ago
T=5/60hour,
D=600/1000Km=3/5Km,
Speed=Distance /Time=3/5*60/5=7.2Km/hr.
D=600/1000Km=3/5Km,
Speed=Distance /Time=3/5*60/5=7.2Km/hr.
Ramani murugan said:
8 months ago
s = d/t.
d = 600m,
t = 5m.
600/5 * 60,
= 2 * 18/5,
= 2 * 3.2,
= 7.2.
d = 600m,
t = 5m.
600/5 * 60,
= 2 * 18/5,
= 2 * 3.2,
= 7.2.
(13)
Abdul hafeez said:
1 decade ago
Are engg entrance exam questions enough for clearing aptitude test?.
Sandhyasasi said:
1 decade ago
600/5*60 = 2 m/sec.
Converting to km/h,
= 2*18/5.
= 7.2 km/h.
Converting to km/h,
= 2*18/5.
= 7.2 km/h.
Minalo said:
9 years ago
@Digant. I don't get where you get 18 from? Please explain me.
Arun Chauhan said:
8 years ago
@Sanskriti.
Please give me a suitable example to proved that?
Please give me a suitable example to proved that?
K.p.m.vasanth said:
8 years ago
Thank you for giving the explanation. Now I get the solution.
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