Verbal Reasoning - Mental Ability Questions

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

3,4,7,?,18,29,47

Spandana is the sister of Raju. How is Raju's father's sister related to Spandana?

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

D, G, K, N, R, ?, ?, B, F

In the following question, select the related word from the given alternatives.
Sheep : Lamb : : Cow : ?

In a certain code language, “LINKS” is written as “93210” and “CROMA” is written as “84576”. How is “ROCKS” written in that code language?

$$\begin{gathered} If (─) stands for division, (+) stands for multiplication, (÷) stands for subtraction and \\ (×) stands for addition, which one of the following equations is correct? \end{gathered}$$

In a certain code, 134 is AGE and 92706 is INERT. What is 016923?

If ALPHA = 36, BETA = 26 then DELTA = ?