Find the missing number.

If ‘DEAN’ is written as ‘NOKX’ then how ‘NEED’ is written in certain language?

In a certain Language ‘PRIEST’ is written as ‘OQHDRS’. Then How ‘PRISTINE’ is written.

From the following options, select the word which cannot be formed using the letters of the given word:
‘LIBERALISATION’

From the following options, select the word which cannot be formed using the letters of the given word:
Ecofriendly

Five friends are sitting in a row, looking in the south direction. Among them, Mohan is between Balu and Raju and Raju is on the immediate right of Parveen. Similarly, Amit is to the right of the Balu. Accordingly, who is on the right side?

According to the dictionary, which word will be ranked third?

From the given answer figures, select the answer figure in which the question figure is Embedded?