Verbal Reasoning - Mental Ability Questions

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

ef_he_g_e_gh

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

2, 7, 14, 23, 34, ?

Select the missing number from the given responses?

One morning, Raju walked towards the sun. After some time he turned left and again to his left. Which direction is he facing?

In the following question, select the odd word pair from the given alternatives.

In a certain code language, “DRAPE” is written as “IWFUJ”. How is “RIGID” written in that code language?

If O = 15 and STAR = 58 then CAMEL = ?

If in a certain language, Manure is coded as EMRNUA, how is LIVELY coded in that code?