The average of three numbers is $77$. The first number is twice the second and the second number is twice the third. The first number is-

$$\begin{gathered} \left(A\right) 33 \\ \left(B\right) 66 \\ \left(C\right) 77 \\ \left(D\right) 132 \end{gathered}$$

B is D's mother and C is D's daughter. H is E's daughter whose wife is D. How is C related to E?

(A) E is C's father

(B) E is C's Brother-in-law

(C) E is C's uncle

(D) E is C's Cousin Brother

Of the six members of a panel sitting in a row, X is to the left of Q but on the right of P. Y is on the right of Q but is on the left of Z, Z is on the left of R. Find the members who are at the extreme?

(A) QZ

(B) XZ

(C) PR

(D) QY

In a certain code CLOCK is coded as KCOLC. How is STEPS written in that code ?

A number is greater than its$\frac{2}{5}$th by $24$. What is the number?

$$\begin{gathered} \left(A\right) 40 \\ \left(B\right) 64 \\ \left(C\right) 36 \\ \left(D\right) 48 \end{gathered}$$

In the following questions find out the alternative which will replace the question mark.

Study : Knowledge :: Work : ?

(A) Experiment

(B) Service

(C) Experience

(D) Appointment

In the following questions find out the alternative which will replace the question mark.

ZYX : ABC :: WVU : ?

(A) DEF

(B) EFG

(C) HIJ

(D) DFG

In the following questions find out the alternative which will replace the question mark.

GT : HS :: KP: ?

(A) PQ

(B) RS

(C) LO

(D) LM

If 'P' means '+', 'Q' means '$\times$', 'T' means '$÷$' and 'V' means '$-$'

Then $1 8$ P $1 2$ T $4$ Q $8$ V $1 0$ = ?

$$\begin{gathered} \left(A\right) 28 \\ \left(B\right) 36 \\ \left(C\right) 32 \\ \left(D\right) 29 \end{gathered}$$