Mathematical an...

F H J L : G J M P = K M O Q : ?

In a certain code DECEMBER  is written as ERMBCEDE in that code which word will be written as ERMBVENO?

Savita introduced a boy as the son of the only daughter of the father of her maternal uncle How is the boy related to Savita ?

M K Q O : L N P  R = ? : X V T Z

In a certain code system 'SHEEP' is written as 'GAXXR' and 'BLEAT' as 'HPXTN'. How can 'SLATE' be written in this coding system? 

In in a certain code langure GOLD is written as IQNF, how is WIND can be written in that code ?

A is the mother of B and C. If D is the husband of C, what is A to D?

If A is the brother of B and K; D is the mother of B and E is the father of A. Which one of the following statements is definitely not true?

Introducing a women, a man said, "Her mother's husband's sister is my aunt," How is the man related to the women?

If BANK is coded as LJVR what will be the last letter of the word coded as CDKJKXW?