Mathematical an...

Choose the group of letters which is different from others.
Z, A, Y, B, X, C, V, D.

In each of the following questions, therefore are four options. The numbers, in these options, are alike in certain manner. Only one number does not fit in. Choose the one which is different from the rest.

In a certain code, BELIEF is written as AFKKDI. How will PARROT be written in that code?

If in a certain code, LUTE is written as MUTE and FATE is written as GATE, then how will BLUE be written in that code?

In certain code TUBUJPO is written as VSDSLNQ. How is CSJOH written in that code?

In a certain code, TEACHER is written as VGCEJGT. How is CHILDREN written in that code?

A's mother is the only daughter of B's father. How is B's husband related to A?

In each of the following questions, therefore are four options. The numbers, in these options, are alike in certain manner. Only one number does not fit in. Choose the one which is different from the rest.

If 'DATE' is coded as 'EBUF' how will you code "BRASS"?

A man said to a lady, "Your mother's husband's sister is my aunt". How is that lady related to that man?