Aptitude - Races and Games - Discussion
Discussion Forum : Races and Games - General Questions (Q.No. 10)
10.
A can run 22.5 m while B runs 25 m. In a kilometre race B beats A by:
Answer: Option
Explanation:
| When B runs 25 m, A runs | 45 | m. |
| 2 |
| When B runs 1000 m, A runs |  |
45 | x | 1 | x 1000 |  m |
= 900 m. |
| 2 | 25 |
B beats A by 100 m.
Discussion:
21 comments Page 2 of 3.
Sana shaikh said:
9 years ago
Can anyone explain how they are calculating with 1/25 or 45/2? I so confuse.
Tarannum said:
1 decade ago
Please help me to get this solution why they have calculated with 45/2
Riya said:
1 decade ago
1 kilometer = 1000 m.
1000*22.5/25 = 900.
Then 1000-900 = 100 m.
1000*22.5/25 = 900.
Then 1000-900 = 100 m.
Ravi: said:
1 decade ago
If 25---->2.5.
1000......> (?).
(1000/25)*2.5 = 100.
1000......> (?).
(1000/25)*2.5 = 100.
Ajay said:
1 decade ago
Very easy:
25*40=1000(1 km)
22.5*40=900
(1000-900)=100m.
25*40=1000(1 km)
22.5*40=900
(1000-900)=100m.
Abhishek said:
1 decade ago
Can any one explain why they are calculating with 1/25?
Usha said:
1 decade ago
can any one explain why they r calculation with 45/2?
Kiran said:
8 years ago
Thanks @Ravi.
It's very simple calculation.
It's very simple calculation.
Srinivasskc said:
1 decade ago
Can any one explain this?
Sana shaikh said:
9 years ago
I understand it clearly.
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