Apti
master
Learn
Practice
Exam DNA
Mock Tests
Blog
Leaderboard
🔥
🔍
🌙
Log in
Sign up
🔍
🌙
Loading
⚡
💬
1 OF 10
3x
AURA
A train 150m long passes a pole in 15 seconds. Find its speed.
A
36 km/hr
B
40 km/hr
C
45 km/hr
D
50 km/hr