Quantitative Aptitude

Page 43 of 48 • 475 total questions

Quantitative Aptitude • Height and Distance
3 marksView Details

A ladder leaning against a vertical wall makes an angle of 60° with the ground. The foot of the ladder is 3 m away from the wall. What is the length of the ladder?

A

6 m

B

3√3 m

C

2√3 m

D

3 m

Quantitative Aptitude • Time, Speed and Distance
1 markView Details

A train 300 m long passes a pole in 15 seconds. How long will it take to pass a platform 450 m long?

A

30 seconds

B

37.5 seconds

C

40 seconds

D

45 seconds

Quantitative Aptitude • Time, Speed and Distance
1 markView Details

Two trains of lengths 150 m and 200 m are running towards each other on parallel tracks. Their speeds are 54 km/hr and 72 km/hr respectively. The time taken to cross each other completely is:

A

8 seconds

B

9 seconds

C

10 seconds

D

12 seconds

Quantitative Aptitude • Time, Speed and Distance
1 markView Details

A train crosses a bridge of length 250 m in 30 seconds and a platform of length 150 m in 25 seconds. What is the speed of the train?

A

54 km/hr

B

60 km/hr

C

72 km/hr

D

90 km/hr

Quantitative Aptitude • Time, Speed and Distance
1 markView Details

A train traveling at 48 km/hr crosses another train of half its length traveling in opposite direction at 42 km/hr in 12 seconds. The length of the first train is:

A

180 m

B

200 m

C

240 m

D

300 m

Quantitative Aptitude • Time, Speed and Distance
2 marksView Details

A train crosses two persons walking in the same direction at 4.5 km/hr and 5.4 km/hr in 10 seconds and 11 seconds respectively. The length of the train is:

A

27.5 m

B

30 m

C

32.5 m

D

35 m

Quantitative Aptitude • Time, Speed and Distance
2 marksView Details

Two trains start from Delhi and Mumbai towards each other at 6 AM and 7 AM respectively. Their speeds are 60 km/hr and 80 km/hr respectively. The distance between Delhi and Mumbai is 1200 km. At what time will they meet?

A

11:00 AM

B

11:30 AM

C

12:00 PM

D

12:30 PM

Quantitative Aptitude • Time, Speed and Distance
1 markView Details

A train 500 m long is running at 72 km/hr. If it crosses a tunnel in 1 minute, what is the length of the tunnel?

A

500 m

B

700 m

C

900 m

D

1200 m

Quantitative Aptitude • Time, Speed and Distance
1 markView Details

Two trains of lengths 120 m and 180 m are running on parallel tracks in the same direction at 40 km/hr and 50 km/hr respectively. In how many seconds will they cross each other?

A

72 seconds

B

90 seconds

C

108 seconds

D

120 seconds

Quantitative Aptitude • Time, Speed and Distance
1 markView Details

A train can cross a pole in 15 seconds and a platform 100 m long in 25 seconds. Its speed in km/hr is:

A

36 km/hr

B

45 km/hr

C

54 km/hr

D

72 km/hr

Page 43 of 48