engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
A car and a man are travelling in the opposite directions. The car is 150 km away from the man. The speed of car and man are in the ratio of 11 : 4 respectively. The car and the man meets after 100 minutes. How much time will that man take to cross a 600 meters long bridge?
1
120 seconds
2
90 seconds
3
135 seconds
4
105 seconds