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Coding and Decoding ( 11 to 15 ):
APTITUDE QUESTIONS (CODING AND DECODING):
11. In a certain code language ‘NXHYJ’ is written as ‘PALAM’. How will ‘RSZHM’ be written in that code?
A) STAIN
B) PPVEJ
C) PQEVJ
D) TVDJP
E) None of these
View Answer
ANSWER: OPTION (D)
Explanation:
NXHYJ => PALAM
N + 2 = P
X + 3 = A
H + 4 = L
Y + 2 = A
J + 3 = M
So, in the same way
RSZHM => TVDJP
R + 2 = T
S + 3 = V
Z + 4 = D
H + 2 = J
M + 3 = P
12. In a certain code language ‘DLEJYLC’ is written as ‘ENGLAND’. How will ‘HLBDY’ be written in that code?
A) INDIA
B) INDFZ
C) NDOIA
D) JNDEA
E) None of these
View Answer
ANSWER: OPTION (B)
Explanation:
DLEJYLC => ENGLAND
D + 1 = E
L + 2 = N
E + 2 = G
J + 2 = L
Y + 2 = A
L + 2 = N
C + 1 = D
So, in the same way
HLBDY =>INDFZ
H + 1 = I
L + 2 = N
B + 2 = D
D + 2 = F
Y + 1 = Z
13. In a certain code language ‘AYS’ is written as ‘BAT’. How will ‘BYS’ be written in that code?
A) CAT
B) RAT
C) MAT
D) AAT
E) None of these
View Answer
ANSWER: OPTION (A)
Explanation:
AYS => BAT
A + 1 = B
Y + 2 = A
S + 1 = T
So, in the same way
B + 1 = C
Y + 2 = A
S + 1 = T
14. In a certain code language ‘BODY’ is written as ‘APCZ’. How will ‘DELHI’ be written in that code?
A) CFKIH
B) CFKHI
C) CFKGI
D) BFKGI
E) None of these
View Answer
ANSWER: OPTION (A)
Explanation:
BODY => APCZ
B – 1 = A
O + 1 = P
D – 1 = C
Y + 1 = Z
So, in the same way
D – 1 = C
E + 1 = F
L – 1 = K
H + 1 = I
I – 1 = H
15. In a certain code language ‘PUJA’ is written as ‘JWFC’. How will ‘RUBY’ be written in that code?
A) LWYA
B) XWXA
C) LWXA
D) LVXA
E) None of these
View Answer
ANSWER: OPTION (C)
Explanation:
PUJA => JWFC
P – 6 = J
U + 2 = W
J – 4 = F
A + 2 = C
So, in the same way
R – 6 = L
U + 2 = W
B – 4 = X
Y + 2 = A