Coding & Decoding Practice
(Q.1)
(Q.2)
(Q.3)
(Q.4)
(Q.5)
(Q.6)
(Q.7)
(Q.8)
(Q.9)
(Q.10)
Q.11 –
20
(Q.11)
(Q.12)
(Q.13)
(Q.14)
(Q.15)
In a certain code, SIKKIM is written as THLJJL. How is TRAINING written in that code?
(A) SQBHOHOH
(B) UQBHOHOF
(C) UQBJOHHO
(D) UQBJHOFO
In a certain code, FORCE is written as FPTJI. How is CULPRIT written in that code?
(A) CSJNPGR
(B) CVMQSTU
(C) CVNSVNZ
(D) CXOSULW
If PAINT is coded as 74128 and EXCEL is coded as 93596, then how would you encode ACCEPT?
(A) 455978
(B) 547978
(C) 554978
(D) 735961
If sky is called sea, sea is called water, water is called air, air is called cloud and cloud is called river,
then what do we drink when thirsty?
(A) sky
(B) air
(C) water
(D) sea
If GO = 32, SHE = 49, then SOME will be equal to?
(A) 56
(B) 58
(C) 62
(D) 64
If FULFNHW is the code for CRICKET, then EULGH is the code for which word?
(A) PRIDE
(B) BRIDE
(C) BLADE
(D) BLIND
If CONTRIBUTE is written as ETBUIRNTOC, which letter will be in the sixth place when counted from
the left if POPULARISE is written in that code?
(A) L
(B) A
(C) I
(D) R
If BELIEF is written as afkkdi, how is SELDOM written in that code?
(A) tfkenp
(B) rfkfnp
(C) rfkenn
(D) rdkcnl
In a code language, ‘mok dan sil’ means ‘nice big house’; ‘fit kon dan’ means ‘house is good’ and
‘warm tir fit’ means ‘cost is high’. Which word stands for ‘good’ in that language?
(A) mok
(B) dan
(C) fit
(D) kon
If the animals which can walk are called swimmers, animals who crawl are called flying, those living
in water are called snakes and those which fly in the sky are called hunters, then what will a lizard
be called?
(A) swimmers
(B) snakes
(C) flying
(D) hunters
Letter: S P W J K I L T Q O D R Y H E A F G U
Symbol: x + 1 = # 4 ? $ @ 5 6 3 8 9 2 o 7 / ©
Conditions:
(1) If the first and last letter place’s value are even number according to the English alphabetical
order then both are coded by the code of U.
(2) If the first and last letter place’s value are odd number according to the English alphabetical
order then both are coded by the code of S.
(3) If the first letter is a vowel and last letter is a consonant and there are more than two vowels in
the group then both first and last letters are coded by each other codes.
EDAIFH
(A) 96o472
QERTYW
(A) x23$84
RWYHPJ
(A) 4189+©
TQODSP
(A) ©@5xx©
SWJKIL
(A) x1=#4?
(B) /6o473
(C) 7/6347
(D) 4/6752
(B) x23$8x
(C) x25$8x
(D) x23$1x
(B) ©179+©
(C) ©183+©
(D) ©189+©
(B) ©@57x©
(C) ©@56x©
(D) ©@36x©
(B) x13#4?
(C) x1=?4?
(D) x1+#4?
Krunal D. Vyas, CE Department | Aptitude & Reasoning
1
Coding & Decoding Practice
Coding & Decoding Practice (Solutions)
Q-1
Q-6
Q-11
B
B
A
Q-2
Q-7
Q-12
C
A
B
Q-3
Q-8
Q-13
Krunal D. Vyas, CE Department | Aptitude & Reasoning
A
B
D
Q-4
Q-9
Q-14
B
A
C
Q-5
Q-10
Q-15
A
C
A
2