Verbal Reasoning - Mental Ability Questions

BACTERIA : ILLNESS :: ____ : ____

If ETHANOL is coded as HWKDQRO, then how will MIX be coded as?

In the following question, select the related letters from the given alternatives.
DJLQ : WQOJ : : DMSW : ?

Select the related letters from the given alternatives.
WUS : DFH :: MKI : ?

In a certain code language, “book is tough” is written as “fu la mi”, “tough can easy” is written as “fu muk po” and “easy not book” is written as “ti po la”.What is the code for “tough” in that code language?

Bhavin's birthday is on Monday 29th May. On what day of the week will be Rachit's Birthday in the same year if Rachit was born on 17th November?

In a row of books a book of English is 16th from left end of row. A book of Mathematics is 12th from the right end. If the Mathematics book is 6th to the right of the English book, then how many total books are in the row?

Pointing to a boy in a photograph, Neena said, "He is the son of my grandmother's only daughter". How is Neena related to the boy?