Verbal Reasoning - Mental Ability Questions

If FRISKED is coded as HTKUMGF, then how will SUN be coded as?

Find the odd word/letters/number pair from the given alternatives.
(A) Violin
(B) Piano
(C) Flute
(D) Harmonium

Find the missing number?

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

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

18 x 12 ÷ 5 - 10 + 10 = ?

BACTERIA : ILLNESS :: ____ : ____

If FRIEND is coded as HTKGPF then REVEAL will be coded as:

Akhil is the maternal uncle of Rashmi. Rashmi is the daughter of Ramesh. How is Ramesh related to Akhil?