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Recent questions tagged speed-distance-time

1 votes
1 answer
45
CAT 2016 | Question: 86
A man travels three-fifths of a distance $\text{AB}$ at a speed $3a$, and the remaining at a speed $2b$. If he goes from $\text{B}$ to $\text{A}$ and return at a speed $5c$ in the same time, then $1/a+1/b=1/c$ $a+b=c$ $1/a+1/b=2/c$ $\text{None of these}$.
A man travels three-fifths of a distance $\text{AB}$ at a speed $3a$, and the remaining at a speed $2b$. If he goes from $\text{B}$ to $\text{A}$ and return at a speed $5...
2 votes
1 answer
53
CAT 2019 Set-1 | Question: 98
In a race of three horses, the first beat the second by $11$ metres and the third by $90$ metres. If the second beat the third by $80$ metres, what was the length, in metres,of the racecourse _________
In a race of three horses, the first beat the second by $11$ metres and the third by $90$ metres. If the second beat the third by $80$ metres, what was the length, in met...
0 votes
1 answer
80
CAT 2004 | Question: 52
Two boats, travelling at $5$ and $10$ kms per hour, head directly towards each other. They begin at a distance of $20$ kms from each other. How far apart are they (in kms) one minute before they collide? $1/12$ $1/6$ $1/4$ $1/3$
Two boats, travelling at $5$ and $10$ kms per hour, head directly towards each other. They begin at a distance of $20$ kms from each other. How far apart are they (in kms...
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