Statement
A leading university has begun a practice of displaying results only on the Internet rather then on the main notice boards.
Assumptions
I. All the students enrolled with the university have access to Internet at home.
II. Most of the students referred to the result displayed on both the internet as well as the notice boards earlier.

 The alphabets are coded as shown :

$$\begin{gathered} R O S ? E C H A I P \\ 6 8 2 1 7 3 4 5 9 \end{gathered}$$

So, in SEARCH,

S ia coded as 2,
E as 1,
A as 4,
R as 6,
C as 7,
H as 3.
Thus, the code for SEARCH is 214673

If each consecutive letter in "happiness" relates to the consecutive numbers in 517768399, then H=5, A=1, P=7, I=6, N=8, E=3 and S=9.

Using the numbers that relate to the letters in 'senipah', you will arrive at

SENIPAH = 9386715.

Hence, Happiness is to 517768399 as senipah is to 9386715.

 The alphabets in the given words are coded as follows :

$$\begin{gathered} M ? I ? S ? T ? A ? K ? E N D \\ 9 7 6 5 4 1 2 8 3 \end{gathered}$$

D is coded as 3,

I as 7,
S as 6,
T as 5,
A as 4  and
N as 8.
So, the code for DISTANT is 3765485.

Only option b will be apt among all the statements above

Floors   Persons

6.           D

5.           F

4.           B

3.           A

2.           C

1.           E