engineering recuitment DDA JE Civil 2023 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
Amrit starts from his residence and reaches his office 10 minutes late if he drives his bike at 30 km/h and reaches 5 minutes before time if he drives at 40 km/h. What is the distance of his office from his residence (in km)?
1
15
2
25
3
30
4
40