Reasoning Coding Decoding PO Level Practice Set

Directions: (Q. No.1-5) In the following questions, a group of number/Symbol followed by five combinations of inter codes is given. You have to find out which of the combinations correctly represents the group of number/symbol based on the given coding system and the conditions
and mark that combination as your answer.

Number/symbol

4

@

5

^

+

2

7

8

&

#

%

ᵟ

3

$

9

Letter Code

H

D

A

T

U

E

M

L

P

Z

B

K

X

G

Y

Conditions
I. If the first and the last elements are symbols then their codes are to be interchanged.
II. If a symbol is immediately followed as well as immediately preceded by a number then that symbol is to be coded as ‘1’
III. If the last element is an odd number then the second elements is to be coded as the code of the odd number.
IV. If the third element is an even number then the code of that even number is to be interchanged with the code of first element.
(Note All the elements have to be counted from left to right to fulfill the conditions.)

Q1. #@3+42 

a. ZDKTHE 

b. ZDXUHE 

c. ZKE1DH 

d.EDK1HZ 

e. EDUXHZ 

Q2. 8^@537 
a. LMDAXM 

b. LTMAKM 

c. DTLAKM 

d. LMKDAM 

e. MTDAXL

Q3. @32&#8 
a. EXDPZL 

b. EZDPXL 

c. XEDZ1L 

d. XLEZPL 

e. ZLEXPL

Q4. @98&^ᵟ a. LYDPTK

b. DY1PTK 

c. KYLPTD 

d. DYL1TK 

e. LPDYTK

Q5. $452#% 
a. GH1EZB

b. GHA1EZ

c. BHZEAG 

d. BHAEZG 

e. AHGEZB 

Answers:

1. Option B

2. Option A

3. Option A

4. Option A

5. Option D

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