Find the number that does not fit with the others.

C. 4

If a train travels at a speed of 80 km/h, how far will it travel in 2.5 hours?

C. 250 KM

In a mixed number coding system, 'FISH' is coded as 6, 9, 19, 8 and 'BIRD' is coded as 2, 9, 18, 4. What is the code for 'WORM'?

A. 23, 15, 18, 13

In the series A, B, C, D, E, F, G, H, I, J, how many letters are vowels?

B. 4

A cyclist covers a distance of 90 km in 4.5 hours. What is the speed of the cyclist in km/h?

C. 25 KM/H