What should come in place of ? in the given

In a certain code, JEALOUS is written as BFKKTVP. How is HEARTEN written in that code?

If ÷ means −, − means ×, × means +, + means ÷, what will come in place of the question mark (?)?

77 ÷ 7 × 17 – 49 + 7 = ?

Change the question mark with the option that follows the applied logic in the first pair.

Man: Woman :: Boys: ??

Identify the figure given in the options, which when put in place of ‘?’ will logically complete the series.

Select the figure that will come next in the following figure series.

In a certain code language, 'let it be' is coded as 'sd am ht' and 'be the change' is coded as 'va sd ek'. How is 'be' coded in the given language?

What would be the word on the opposite side of 'Eat' if the given sheet is folded to form a cube?

Select the figure that will come next in the following series. 

Rhythm is related to MUSIC in the same way as DESIGN is related to