Ques:- If a 200 m long train crosses a platform of the same length as that of the train in 20 seconds, then the speed of the train is
A. 50 km/hr
B. 60 km/hr
C. 70 km/hr
D. 72 km/hr
Ques:- Find out the wrong number in each sequence:
10, 14, 28, 32, 64, 68, 132
10, 14, 28, 32, 64, 68, 132
A. 28
B. 32
C. 68
D. 132
Ques:- The sum of the greatest and smallest number of five digits is
A. 10,999
B. 109,999
C. 11,110
D. 111,110