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Recent questions tagged speed-distance-time

1 votes
1 answer
1
A train is 250 m long and it runs at a speed of 50km/hr . Then in how much time the train will pass the Power/Electic Pole .
A train is 250 m long and it runs at a speed of 50km/hr . Then in how much time the train will pass the Power/Electic Pole .
0 votes
1 answer
18
NIELIT 2016 MAR Scientist D: 66
Two bicyclists travel in opposite directions. One travels $5$ miles per hour faster than the other. In $2$ hours they are $50$ miles apart. What is the rate of the faster bicyclist? $11.25$ mph $15$ mph $20$ mph $22.5$ mph
Two bicyclists travel in opposite directions. One travels $5$ miles per hour faster than the other. In $2$ hours they are $50$ miles apart. What is the rate of the faster...
0 votes
1 answer
20
NIELIT 2016 MAR Scientist C - Section A: 5
A man walks at $5$ kmph for $6$ hr and at $4$ km/h for $12$ hr. His average speed is $4\frac{1}{3}$ km/h $9\frac{2}{3}$ km/h $9½$ km/h $8$ km/h
A man walks at $5$ kmph for $6$ hr and at $4$ km/h for $12$ hr. His average speed is$4\frac{1}{3}$ km/h$9\frac{2}{3}$ km/h$9½$ km/h$8$ km/h
0 votes
1 answer
26
NIELIT 2016 DEC Scientist B - Section A: 50
$A$ can run $200$ m in $35$ seconds and $B$ in $38$ seconds. By what distance $A$ beats $B$? $15$ m $15\dfrac{2}{3}$ m $15\dfrac{15}{19}$ m $15\dfrac{4}{19}$ m
$A$ can run $200$ m in $35$ seconds and $B$ in $38$ seconds. By what distance $A$ beats $B$?$15$ m$15\dfrac{2}{3}$ m$15\dfrac{15}{19}$ m$15\dfrac{4}{19}$ m
1 votes
2 answers
27
NIELIT 2017 July Scientist B - Section A: 2
A train running at the speed of $60$ km/hr crosses a pole in $9$ seconds. What is the length of the train? $120$ meters $180$ meters $324$ meters $150$ meters
A train running at the speed of $60$ km/hr crosses a pole in $9$ seconds. What is the length of the train?$120$ meters$180$ meters$324$ meters$150$ meters
2 votes
1 answer
33
CAT 2018 Set-2 | Question: 89
The arithmetic mean of $x,y$ and $z$ is $80$, and that of $x,y,z,u$ and $v$ is $75$, where $u=\left (x+y \right)/2$ and $v=\left (y+z \right)/2$. If $x\geq z$, then the minimum possible value of $x$ is ____________
The arithmetic mean of $x,y$ and $z$ is $80$, and that of $x,y,z,u$ and $v$ is $75$, where $u=\left (x+y \right)/2$ and $v=\left (y+z \right)/2$. If $x\geq z$, then the m...
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