In a coding system, 'COLD' is coded as '1357' and 'WARM' is coded as '2468'. What is the code for 'MOW'?

A. 468

In the sequence 2, 4, 6, 8, 10, 12, how many even numbers are there?

B. 6

In the sequence 1, 3, 5, 7, 9, 11, how many numbers are greater than 5?

B. 4

In the sequence 10, 20, 30, 40, 50, how many multiples of 15 are present?

A. 0

In the sequence 5, 10, 15, 20, 25, how many numbers are less than 20?

B. 3