Question : In a 1200 m race, Rakesh reaches the final point in 36 seconds and Rajesh reaches in 40 sec. By how much distance does Rakesh beat Rajesh?

Option 1: 130 m

Option 2: 120 m

Option 3: 140 m

Option 4: 150 m

Question : $16 \sec ^2 A-16 \tan ^2 A=$_________.

Option 1: 9

Option 2: 0

Option 3: 16

Option 4: 1

Question : Directions: In each of the following questions, select the one that is different from the other three alternatives.

Option 1: 20, 16, 18

Option 2: 18, 14, 16

Option 3: 16, 12, 14

Option 4: 14, 11, 13

Question : A train 270 m long, is running at a speed of 36 km/hr, then it will cross a bridge of length 180 m in:

Option 1: 40 sec

Option 2: 45 sec

Option 3: 50 sec

Option 4: 35 sec

Question : A gives B a head-start of 10 seconds in a 1500 m race and both finish the race at the same time. What is the time A takes (in minutes) to finish the race if the speed of B is 6 m/s?

Option 1: 3

Option 2: 4

Option 3: 8

Option 4: 5