Find the next number in the following number series?
7, 10, 8, 11, 9, 12, ?

If "–" stands for division, "+" stands for multiplication, "÷" stands for subtraction and "×" stands for addition, which of the following equations is correct?

Direction: In these questions, relation between different elements is shown in the statements. The statements are followed by two conclusions. Study the conclusions based on the given statement and select the appropriate answer. 

Statement: M ≤ K > L = Y; P ≤ T >M
Conclusions:
I. P> Y
II. T< L 

Which number will replace the question mark (?) in the following series?
16, 24, 36, ?, 81

Select the missing number from the given response.

Select the Venn diagram that best illustrates the relationship between the following classes.
 King, Father, Queen

DIRECTIONS: Study the following arrangement carefully and answer the questions given below.
W 3 # R @ E J K T 4 B 9 I H D U 8 1 H % A V 5 δ 7 M P 2 Q $ 6

How many such consonants are there in the above arrangement, each of which is immediately preceded by a number and immediately followed by a symbol?

Statement:

 “Computer education should start at schools itself.”

Assumptions:

I. Learning computers is easy.

II. Computer education fetches jobs easily.