NIELIT Scientific Assistant A 2020 November: 38

Question

There are twelve persons named $\text{O, P, Q, R, S, T, U, V,W, X, Y and Z}$ who live in a multi-store apartment. The apartment has three floors and each floor has four rooms. These $12$ persons who live in a set of $12$ Rooms can be represented by a Matrix of $3$ rows and $4$ columns.

• $Q$ lives immediate left below diagonally of a person who lives immediate left below diagonally of $T$.
• $S$ lives immediate left above diagonally of a person who lives immediate left above diagonally of $Z.$
• $X$ lives immediate right above diagonally of a person who lives immediate right below diagonally of $O$.
• $P$ lives immediate right above diagonally of a person who lives immediate right above diagonally of $Y$.
• $T$ lives immediate left above diagonally of a person who lives third to the right of $V$.
• $Q$ lives immediate left of a person who lives two rooms below $W$ in the same column.
• $R$ lives to the immediate right of a person who lives immediate right above diagonally of $Q.$ $Z$ is living to the immediate left of $U$ who receives $\text{₹ 46000}$ as salary.
• The person who live on one of the floors (left to right) receive salary in the same order $\text{₹ 50000, ₹ 48000,  ₹ 47000 and ₹ 46000}.$
• The person who live on one of the floors (right to left) receive salary in the same order $\text{₹ 45000, ₹ 38000, ₹ 35000 and ₹ 40000.}$
• The person who live on one of the floors (left to right) receive salary in the same order $\text{₹ 37000, ₹ 42000, ₹ 36000 and ₹ 43000.}$

What is the salary received by a person who lives second to the right of $S$?

• A.  $\text{₹ 35000}$
• B.  $\text{₹ 45000}$
• C.  $\text{₹ 37000}$
• D.  $\text{₹ 38000}$

Answer 1

D

Answer 2

Matrix :

S W T P

V O R X

Q Y Z U

 

Q=50K

Y= 48K

Z=47K

U=46K

P=45K

T=38K

W=35K

S=40K

V=37K

O=42K

R=36K

X=43K

 

Ans: d