The word 'LEMON' is transformed into 'MFNPO'. What is the transformation for 'ORANGE'?

A. PSBHF

If 'TRAIN' is coded as 'USBOJ', how would 'PLANE' be coded?

A. QMBOF

What is the 21st letter of the English alphabet?

A. U

Identify the next term in the series: B, D, F, H.

C. I

Arrange the following words in alphabetical order: Apple, Apricot, Banana, Avocado.

A. APPLE