Verbal Reasoning - Mental Ability Questions

If CHANTED is coded as ZEXKQBA, then how will MAY be coded as?

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

XXXOXXX, XXXXOXX, XXOXXXX, XXXXXOX, XOXXXXX, ?

Select the related word/letters/number from the given alternatives. AIDS : VIRUS : : MALARIA : ?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.
Shy, Food, Plate, Recess, ?

If in a certain language, STRING is coded as TSIRGN, how is RANDOM coded in that code?

1/2 - 1/8 =

Two planes start from the same airport. A flies 50 km East. B flies 15 km North, then turns East and flies 20 km, then turns to its right and flies 15 km. Where is B with respect to A now?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

employ, oyster, errors, ornate, tennis, ?