If the word 'COLD' is coded as 'DPME', how is 'WARM' coded in the same way?

A. XBNQ

If the sequence is A, C, E, G, what is the next letter?

B. H

In the series 2, 4, 8, 16, what is the next number?

C. 32

If the word 'COLD' is coded as 'DPME', how is 'WARM' coded in the same way?

A. XBNQ

The word 'TRAIN' is transformed into 'USBOJ'. What is the transformation for 'PLANE'?

A. QMBOF