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Recent questions tagged speed-distance-time

1 vote
1 answer
1
Mira and Amal walk along a circular track, starting from the same point at the same time. If they walk in the same direction, then in $45 \; \text{minutes},$ Amal completes exactly $3$ more rounds than Mira. If they walk in opposite directions, then they meet for the first time exactly after $3 \; \text{minutes}.$ The number of rounds Mira walks in one hour is
asked Jan 20 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 159 views
1 vote
1 answer
2
Two trains $\text{A}$ and $\text{B}$ were moving in opposite directions, their speeds being in the ratio $5:3.$ The front end of $\text{A}$ crossed the rear end of $\text{B} \; 46 \; \text{seconds}$ ... cross each other. The ratio of length of train $\text{A}$ to that of train $\text{B}$ is $2:3$ $2:1$ $3:2$ $5:3$
asked Jan 20 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 79 views
1 vote
1 answer
3
Two trains cross each other in $14 \; \text{seconds}$ when running in opposite directions along parallel tracks. The faster train is $160 \; \text{m}$ long and crosses a lamp post in $12 \; \text{seconds}.$ If the speed of the other train is $6 \; \text{km/hr}$ less than the faster one, its length, in $\text{m},$ is $190$ $192$ $184$ $180$
asked Jan 19 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 70 views
1 vote
1 answer
4
$\text{A}$ and $\text{B}$ are two railway stations $90 \; \text{km}$ apart. A train leaves $\text{A}$ at $9:00 \; \text{am},$ heading towards $\text{B}$ at a speed of $40 \; \text{km/hr}.$ Another train leaves $\text{B}$ at $10:30 \; \text{am},$ heading towards $\text{A}$ at a ... trains meet each other at $ 11:45 \; \text{am} $ $ 10:45 \; \text{am} $ $ 11:20 \; \text{am} $ $ 11:00 \; \text{am} $
asked Sep 17, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 102 views
0 votes
0 answers
5
Vimla starts for office every day at $9 \; \text{am}$ and reaches exactly on time if she drives at her usual speed of $40 \; \text{km/hr}.$ She is late by $6 \; \text{minutes}$ if she drives at $35 \; \text{km/hr}.$ One day, she covers two-thirds of her ... $\text{km/hr},$ at which she should drive the remaining distance to reach office exactly on time is $29$ $27$ $28$ $26$
asked Sep 17, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 57 views
0 votes
0 answers
6
Anil, Sunil, and Ravi run along a circular path of length $3 \; \text{km},$ starting from the same point at the same time, and going in the clockwise direction. If they run at speed of $15 \; \text{km/hr}, 10 \; \text{km/hr},$ and $8 \; \text{km/hr},$ respectively, how ... $?$ $4.2$ $5.2$ $4.8$ $4.6$
asked Sep 17, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 33 views
2 votes
1 answer
7
In a car race, car $\text{A}$ beats car $\text{B}$ by $45 \; \text{km},$ car $\text{B}$ beats car $\text{C}$ by $50 \; \text{km},$ and car $\text{A}$ beats car $\text{C}$ by $90\;\text{km}.$ The distance $\text{(in km)}$ over which the race has been conducted is $500$ $475$ $550$ $450$
asked Sep 17, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 118 views
2 votes
1 answer
8
Two circular tracks $\text{T}1$ and $\text{T}2$ of radii $100 \; \text{m}$ and $20 \; \text{m},$ respectively touch at a point $\text{A}.$ Starting from $\text{A}$ at the same time, Ram and Rahim are walking on track $\text{T}1$ and track $\text{T}2$ at ... $4$ $3$ $2$ $5$
asked Sep 17, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 110 views
2 votes
1 answer
9
$\text{A}$ and $\text{B}$ are two points on a straight line. Ram runs from $\text{A}$ to $\text{B}$ while Rahim runs from $\text{B}$ to $\text{A}.$ After crossing each other, Ram and Rahim reach their destinations in one minute and four minutes, respectively. If they start at the same time, then the ratio of Ram’s speed to Rahim’s speed is $2$ $\sqrt{2}$ $2\sqrt{2}$ $\frac{1}{2}$
asked Sep 17, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 264 views
2 votes
1 answer
10
The distance from $\text{B}$ to $\text{C}$ is thrice that from $\text{A}$ to $\text{B}.$ Two trains travel from $\text{A}$ to $\text{C}$ via $\text{B}.$ The speed of train $2$ is double that of train $1$ while traveling from $\text{A}$ to $\text{B}$ and their speeds are ... taken by train $1$ to that taken by train $2$ in traveling from $\text{A}$ to $\text{C}$ is $1:4$ $7:5$ $5:7$ $4:1$
asked Sep 17, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 119 views
1 vote
1 answer
11
Two persons are walking beside a railway track at respective speeds of $2$ and $4$ km per hour in the same direction. A train came from behind them and crossed them in $90$ and $100$ seconds, respectively. The time, in seconds, taken by the train to cross an electric post is nearest to $87$ $82$ $75$ $78$
asked Sep 16, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 117 views
1 vote
1 answer
12
A straight road connects points $\text{A}$ and $\text{B}$. Car $1$ travels from $\text{A}$ to $\text{B}$ and Car $2$ travels from $\text{B}$ to $\text{A}$, both leaving at the same time. After meeting each other, they take $45$ minutes and $20$ minutes, respectively, to complete their ... . If Car $1$ travels at the speed of $60$ km/hr, then the speed of Car $2$, in km/hr, is $90$ $100$ $80$ $70$
asked Sep 16, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 117 views
1 vote
1 answer
13
Leaving home at the same time, Amal reaches office at $10:15$ am if he travels at $8$ km/hr, and at $9:40$ am if he travels at $15$ km/hr. Leaving home at $9:10$ am, at what speed, in km/hr, must he travel so as to reach office exactly at $10$ am? $13$ $14$ $12$ $11$
asked Sep 16, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 108 views
1 vote
1 answer
14
A train travelled at one$-$thirds of its usual speed, and hence reached the destination $30$ minutes after the scheduled time. On its return journey, the train initially travelled at its usual speed for $5$ minutes but then stopped for $4$ minutes for an emergency. The ... now increase its usual speed so as to reach the destination at the scheduled time, is nearest to $58$ $67$ $61$ $50$
asked Sep 16, 2021 in Quantitative Aptitude soujanyareddy13 2.7k points 5 88 353 114 views
0 votes
1 answer
15
A man walks $10$ miles at an average rate of $2$ miles per hour and returns on a bicycle at an average rate of $10$ miles per hour. How long (to the nearest hour) does the entire trip take him? $4$ hours $5$ hours $6$ hours $7$ hours
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 254 views
0 votes
1 answer
16
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
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 208 views
0 votes
1 answer
17
A man travels $35$ km partly at $4$ $kmph$ and partly at $5$ $kmph$. If he covers the former distance at $5$ $kmph$ and the later distance at $4$ $kmph$, he could cover $2$ km more in the same time. The time taken to cover the whole distance at the original rate (in hours) is : $4\frac{1}{2}$ $7$ $8$ $9$
asked Apr 3, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 278 views
0 votes
1 answer
18
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
asked Apr 2, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 288 views
0 votes
1 answer
19
Two persons start walking on a road that diverge at an angle of $120^{\circ}$. If they walk at the rate of $3$km/h and $2$km/h respectively. Find the distance between them after $4$hrs. $4\sqrt{19}$ km $5$ km $7$ km $8\sqrt{19}$ km
asked Apr 1, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 329 views
0 votes
1 answer
20
On a scale of a map, $0.6$ cm represents $6.6$ km. If the distance between two points on the map is $80.5$ cm, the actual distance between these points is: $9$ km $72.5$ km $190.75$ km $885.5$ km
asked Apr 1, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 199 views
0 votes
1 answer
21
A car travels at an average of $50$ miles per hour for $2.5$ hours and then travels at a speed of $70$ miles per hour for $1.5$ hours. How far did the car travel in the entire $4$ hours? $210$ miles $230$ miles $250$ miles $260$ miles
asked Apr 1, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 129 views
0 votes
1 answer
22
An hour after Aishwarya started from her college towards Ananya’s home, a distance of $53$ km, Ananya started from her home on the same road towards Aishwarya’s college. If Aishwarya’s speed was $4$ km per hour and Ananya’s was $3$ km per hour, how many km from Ananya’s home did the two meet? $24$ $22$ $21$ $19.5$
asked Mar 31, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 844 views
0 votes
1 answer
23
A train started from Mumbai at $6.00$ A.M. On the next (second) station $1/3$ passengers got down and $96$ got in. On the next (third) station, $1/2$ of the total passengers present in the train, got down and $12$ came in. Now there were $248$ passengers in the train, when the train started from Mumbai, the number of passengers was: $435$ $564$ $654$ $736$
asked Mar 31, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 2.6k views
0 votes
1 answer
24
A train starts at $7$ a.m. from $A$ towards $B$ with a speed of $50$ km/hr. Another train from $B$ starts at $8$ a.m. with a speed of $60$ km/hr towards $A$. Both of them meet at $10$ a.m. at $C$. The ratio of the distances $AC$ to $BC$ is : $4:5$ $5:4$ $5:6$ $6:5$
asked Mar 31, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 292 views
0 votes
1 answer
25
$A$ 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
asked Mar 31, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 375 views
1 vote
2 answers
26
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
asked Mar 30, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 473 views
0 votes
1 answer
27
Mahira and Neelima started walking towards each other, simultaneously from Gandhi Nagar and Nehru Nagar respectively, which are $72$ miles apart. They met after $6$ hours. After their meeting, Mahira reduced her speed by $1$ mile/h and Neelima increased by $1$ mile/h. They arrived at Nehru Nagar and Gandhi ... $7$ miles/h $6.5$ miles/h and $5.5$ miles/h $15.5$ miles/h and $9$ miles/h
asked Mar 30, 2020 in Quantitative Aptitude Lakshman Patel RJIT 10.7k points 119 744 834 1.2k views
1 vote
1 answer
28
John jogs on track $\text{A}$ at $6$ kmph and Mary jogs on track $\text{B}$ at $7.5$ kmph. The total length of tracks $\text{A}$ and $\text{B}$ is $325$ metres. While John makes $9$ rounds of track $\text{A}$, Mary makes $5$ rounds of track $\text{B}$. In how many seconds will Mary make one round of track $\text{A}$ ________
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 205 views
1 vote
1 answer
29
A cyclist leaves $\text{A}$ at $10$ am and reaches $\text{B}$ at $11$ am. Starting from $10:01$ am, every minute a motor cycle leaves $\text{A}$ and moves towards $\text{B}$. Forty-five such motor cycles reach $\text{B}$ by $11$ am. All motor cycles have the ... doubled his speed, how many motor cycles would have reached $\text{B}$ by the time the cyclist reached $\text{B}?$ $23$ $20$ $15$ $22$
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 186 views
1 vote
1 answer
30
Two ants $\text{A}$ and $\text{B}$ start from a point $\text{P}$ on a circle at the same time, with $\text{A}$ moving clock-wise and $\text{B}$ moving anti-clockwise. They meet for the first time at $10:00$ am when $\text{A}$ has covered $60\%$ of the track. If $\text{A}$ returns to $\text{P}$ at $10:12$ am, then $\text{B}$ returns to $\text{P}$ at $10:25$am $10:18$am $10:27$am $10:45$am
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 197 views
2 votes
1 answer
31
On a long stretch of east-west road, $\text{A}$ and $\text{B}$ are two points such that $\text{B}$ is $350$ km west of $\text{A}$. One car starts from $\text{A}$ and another from $\text{B}$ at the same time. If they move towards each other, then they meet after $1$ hour. If they both move towards east, then they meet in $7$ hrs. The difference between their speeds, in km per hour, is _______
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 274 views
2 votes
1 answer
32
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 ____________
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 218 views
2 votes
1 answer
33
Points $\text{A}$ and $\text{B}$ are $150$ km apart. Cars $1$ and $2$ travel from $\text{A}$ to $\text{B}$, but car $2$ starts from $\text{A}$ when car $1$ is already $20$ km away from $\text{A}$. Each car travels at a speed of $100$ kmph for the first $50$ ... , and at $25$ kmph for the last $50$ km. The distance, in km, between car $2$ and $\text{B}$ when car $1$ reaches $\text{B}$ is ________
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 267 views
2 votes
1 answer
34
Points $\text{A, P, Q}$ and $\text{B}$ lie on the same line such that $\text{P, Q}$ and $\text{B}$ are, respectively, $100$ km, $200$ km and $300$ km away from $\text{A}$. Cars $1$ and $2$ leave $\text{A}$ at the same time and move towards $\text{B}$. Simultaneously, ... . If each car is moving in uniform speed then the ratio of the speed of car $2$ to that of car $1$ is $1:2$ $2:9$ $1:4$ $2:7$
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 257 views
2 votes
1 answer
35
Point $\text{P}$ lies between points $\text{A}$ and $\text{B}$ such that the length of $\text{BP}$ is thrice that of $\text{AP}$. Car $1$ starts from $\text{A}$ and moves towards $\text{B}$. Simultaneously, car $2$ starts from $\text{B}$ ... car $2$ is half that of car $1$, then the time, in minutes, taken by car $1$ in reaching $\text{P}$ from $\text{A}$ is ___________
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 164 views
2 votes
1 answer
36
Train $\text{T}$ leaves station $\text{X}$ for station $\text{Y}$ at $3$ pm. Train $S$, traveling at three quarters of the speed of $\text{T}$, leaves $\text{Y}$ for $\text{X}$ at $4$ pm. The two trains pass each other at a station $\text{Z}$, where the distance ... that between $\text{X}$ and $\text{Y}$. How many hours does train $\text{T}$ take for its journey from $\text{X}$ to $\text{Y}$?
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 221 views
2 votes
1 answer
37
The distance from $\text{A}$ to $\text{B}$ is $60$ km. Partha and Narayan start from $\text{A}$ at the same time and move towards $\text{B}$. Partha takes four hours more than Narayan to reach $\text{B}$. Moreover, Partha reaches the mid-point of $\text{A}$ and $\text{B}$ two hours before Narayan reaches $\text{B}$. The speed of Partha, in km per hour, is $4$ $6$ $5$ $3$
asked Mar 20, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 160 views
1 vote
1 answer
38
In a $10$ km race, $\text{A, B}$ and $\text{C}$, each running at uniform speed, get the gold, silver, and bronze medals, respectively. If $\text{A}$ beats $\text{B}$ by $1$ km and $\text{B}$ beats $\text{C}$ by $1$ km, then by how many metres does $\text{A}$ beat $\text{C}$? $1800$ $1900$ $1500$ $1600$
asked Mar 16, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 196 views
1 vote
1 answer
39
Arun drove from home to his hostel at $60$ miles per hour. While returning home he drove halfway along the same route at a speed of $25$ miles per hour and then took a bypass road which increased his driving distance by $5$ miles, but allowed him to drive at $50$ ... $30$ minutes more than his onward journey, then the total distance traveled by him is $55$ miles $60$ miles $65$ miles $70$ miles
asked Mar 16, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 242 views
1 vote
1 answer
40
A motorbike leaves point $\text{A}$ at $1$ pm and moves towards point $\text{B}$ at a uniform speed. A car leaves point $\text{B}$ at $2$ pm and moves towards point $\text{A}$ at a uniform speed which is double that of the motorbike. They meet at $3:40$ pm at a point which is $168$ km away from $\text{A}$. What is the distance, in km, between $\text{A}$ and $\text{B}?$ $364$ $378$ $380$ $388$
asked Mar 16, 2020 in Quantitative Aptitude go_editor 13.3k points 309 2254 2467 176 views
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