In the series 5, 10, 15, 20, what is the next number?

B. 25

Fire is to Heat as Ice is to ?

A. COLD

In a queue, Emma is ahead of Liam but behind Noah. Olivia is at the end of the queue. What is the correct order from front to back?

A. NOAH, EMMA, LIAM, OLIVIA

In a code language, 'RAT' is coded as '123' and 'TAR' is coded as '321'. What is the code for 'ART'?

A. 213

In the series A, B, C, D, E, F, G, how many letters come before E?

A. 4