Verbal Reasoning - Mental Ability Questions

In a certain code language, "RAIN" is written as "OHBQ". How is "SUMMER" written in that code language?

Fire : Burn :: Water : ?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
c_e_cd_f_d_f

In a certain code language the word EXAMPLES is written as EMAXSEPL. How will the word BUOYANCY be written in that language?

If MEAT is coded as 135120. then what will be the code for ZEBRA?

From the given words, select the word which cannot be formed using the letters of the given word.
MOTLIEST

A segment with endpoints on the circle

Madhya Pradesh is related to Diamond in the same way as Karnataka is related to