Ques:- Two trains are moving in the same directions at 65 km/hr and 45 km/hr. The faster train crosses a man in slower train in 18 seconds. The length of the faster train is
A. 100 m
B. 120 m
C. 145 m
D. 180 m
Ques:- Number of times 29th day of the month occurs in 400 consecutive year is
A. 4400
B. 4497
C. 4800
D. 4600