Coding-Decoding
If Pour is wrtten as 4156
Sware is written as 78269
Clear is written as [email protected]
Then what is the code for PEARL= ?
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If, in a certain code, “display” is written as “rhcqbzm”, how is “grouped” written in that code?
PSHTCDO
NQFVCDO
NQFVFEQ
NQFVEFQ
Answer with explanation
Answer: Option CExplanation
DISPLAY
SIDPAYL (Step – 1: Swapeed 1–3, and left rotation of 5,6,7 to 6,7,5)
RHCQBZM (Step – 2: -1, -1, -1, +1, +1, +1, +1)
Similarly:
GROUPED
ORGUEDP (Step – 1: Swapeed 1–3, and left rotation of 5,6,7 to 6,7,5)
NQFVFEQ (Step – 2: -1, -1, -1, +1, +1, +1, +1)
Let me know if this sounds correct, or I missed something.
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In a certain code DEAF is written as 3587 and FILE is written as 7465. How is IDEAL written in that code?
48536
63548
43586
43568
Answer with explanation
Answer: Option CExplanation
Letter | D | E | A | F | I | L |
Code | 3 | 5 | 8 | 7 | 4 | 6 |
The code for IDEAL is 43586
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In a certain code ‘415’ means ‘milk is hot’; ‘18’ means ‘hot soup’; and ‘895’ means ‘soup is tasty’. What number will indicate the word ‘tasty’?
9
4
6
8
Answer with explanation
Answer: Option AExplanation
The code for ‘hot’ is 1.
So, the code of ‘soup’ is 8.
Now the code of ‘is’ is 5.
Hence, we can say that the code of ‘tasty’ is 9.
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In a certain code JOURNEY is written as TNISZFO. How is BONDING written in that code?
OPCEFMH
ANMEHOJ
MNAEJOH
MNAHEOJ
Answer with explanation
Answer: Option DExplanation
For any 7 letter word, first swap the first and third letters and also the fifth and seventh letters. Again swap the now sixth and seventh letters. Lastly, swap the fourth and fifth letters. Write the preceding letter for the first three letter and the succeeding letter for the next four. First BONDING is written as NOBGDIN . Then NOB-> MNA and GDIN-> HEOJ leaving MNAHEOJ.
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34 is related to 12 in the same way as 59 is related to
45
34
68
63
Answer with explanation
Answer: Option AExplanation
34 has two digits 3 and 4
Multiply these two digits we get get second
number 12
i.e ( 3 × 4 ) = 12
Similarly,
In 59 two digits are 5 and 9
Multiplying these two digits
We get required number
5 × 9 = 45
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In a certain code language the word DISTANCE is written as FLUWCQEH. How will the word NUMERALS be written in that code language?
PXNHTDNV
PXOITDNV
PWOHTDNV
PXOHTDNV
Answer with explanation
Answer: Option DExplanation
Odd-positioned letters are coded as the positions forward and even-positioned three positions forward.
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In a code language COME is coded as XLNV. Find the code for CAT ?
XZG
CMW
YMN
XWG
Answer with explanation
Answer: Option AExplanation
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In a code sign DRLAL is coded as 62014314. How CAMEL is coded ?
5315714
35729310
5313613
None of these
Answer with explanation
Answer: Option AExplanation
Add two in the serial number of letters as :
D = 4th + 2 = 6
R= 18th + 2 = 20
L = 12th + 2 = 14
A = Ist + 2 = 3
L = 12th + 2 = 14
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In a code language COME is coded as XLNV. Find the code for CAT ?
XZG
CMW
YMN
XWG
Answer with explanation
Answer: Option AExplanation
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In a code language 256 means ‘you are good’, 637 means ‘we are bad’, 358 means ‘good and bad’. Find the code for ‘and’.
2
5
8
3
Answer with explanation
Answer: Option CExplanation
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CALANDER is coded in a code as CLANAEDR. Find the code for CIRCULAR under the same rule.
LACANDER
CRIUCALR
CLANADER
None of these
Answer with explanation
Answer: Option BExplanation
C AL AN DE R = C IR CU LA R
C LA NA ED R = C RI UC AL R
Here first and last letters are not
dispositioned but other pairs are being reversed
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Happiness is to 517768399 as senipah is to
9836715
9386615
9386715
9386517
Answer with explanation
Answer: Option CExplanation
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.
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Coding-Decoding
If Pour is wrtten as 4156
Sware is written as 78269
Clear is written as [email protected]
Then what is the code for PEARL= ?
Answer with explanation
Answer: Option DExplanation
Pour – 4156 => P = 4, r = 6
Sware – 78269 => a = 2, e = 9
Clear – [email protected] => l = @
=> Pearl = 4926@
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If MISTAKE is coded as 9765412 and NAKED is coded as 84123, How are the following words coded ? DISTANT
3765485
4798165
3697185
4768296
Answer with explanation
Answer: Option AExplanation
The alphabets in the given words are coded as follows :
M I S T A K E N D
9 7 6 5 4 1 2 8 3
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.
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In a certain code language ‘allow children to play on the ground’ is written as ‘play allow on children the to ground’ then how will ‘the do open not electric touch wires ‘ be coded from that language?
not the electric do touch open wires
do not touch the electric open wires
do not touch the open electric wires
not the do electric touch open wires
Answer with explanation
Answer: Option CExplanation
For convenience , we assign numbers to each word :
allow children to play on the ground
1 2 3 4 5 6 7
It has been coded as :
play allow on children the to ground
4 1 5 2 6 3 7
————————————————————————
Hence the given code is :
the do open not electric touch wires
4 1 5 2 6 3 7
Now arranging them as 1 2 3 4 5 6 7, we have “do not touch the open electric wires’.
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In certain code, TOGETHER is written as TCJRGEQR. In the same code JOINING will be written as
EPGPGQH
QHPGPGE
HQGPGPE
EGPGPHQ
Answer with explanation
Answer: Option AExplanation
The letters at odd positions are each moved two steps backward and those at even positions are each moved two steps forward and the obtained code is reversed to get the corresponding letters of the code.
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If MILITARY can be written as 1, 2, 3, 2, 4, 5, 6, 7 then how can TIMLI be written in that code ?
2, 3, 1, 4, 2
4, 2, 1, 5, 7
3, 4, 5, 1, 6
4, 2, 1, 3, 2
Answer with explanation
Answer: Option DExplanation
As given,
M = 1
I = 2
L = 3
I = 2
T = 4
A = 5
R = 6
Y = 7
Now, TIMLI is written as,
T = 4
I = 2
M = 1
L = 3
I = 2
The answer is 4, 2, 1, 3, 2
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In a certain coding language, iF GO = 32 & SHE = 49 then SOME will be equal to
56
58
62
64
Answer with explanation
Answer: Option AExplanation
If we count letters till the end of the alphabet including that letter in reverse order then
Here the values are nothing but the values corresponding to the alphabets when taken in a reverse order,i.e,A=26 ,B=25…,Z=1
G = 20 and O = 12 totaling 32
S = 8, H = 19 and E = 22 totaling 49
So
SOME = 8 + 12 + 14 + 22 = 56.
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If in a certain language CHARCOAL is coded as 45164913 and MORALE is coded as 296137, how are the following words coded in that language ? REAL
8519
6713
6513
6719
Answer with explanation
Answer: Option BExplanation
The alphabets are coded as follows :
C H A R O L M E4 5 1 6 9 3 2 7
R is coded as 6,
E as 7,
A as 1 and
L as 3.
So, the code for REAL is 6713
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In a certain code language, ‘dom put ta’ means ‘bring hot food’;
‘put tir sop’ means ‘food is good’ and
‘tak da sop’ means ‘good bright boy’.
Which of the following does mean ‘hot’ in that language ?
dom
pul
ta
Can’t be determined
Answer with explanation
Answer: Option DExplanation
We can find the code for ‘food’ form the first and second statements.
Now, to find the code for ‘hot’,
we need to the code for ‘bring’ which cannot be determined from the given information.
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If in a certain language if ENTRY is coded as 12345 and STEADY is coded as 931785, then state which is the correct code for below word. NEATNESS
25196577
21732199
21362199
21823698
Answer with explanation
Answer: Option BExplanation
The alphabets are soded as shown :
E N T R Y S A D
1 2 3 4 5 9 7 8
N is coded as 2,
E as 1,
A as 7,
T as 3 and
S as 9.
So, NEATNESS is coded as 21732199.
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If air is called green , green is called blue, blue is called sky, sky is called yellow, yellow is called water and water is called pink, then what is the color of clear sky ?
Blue
Sky
Yellow
Water
Answer with explanation
Answer: Option BExplanation
The colour of clear sky is ‘blue’ and as given, ‘blue’ is called ‘sky’.
So, the colour of clear sky is ‘sky’.
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In a certain code, MONKEY is written as XDJMNL. How is TIGER written in that code ?
SHFDQ
HFDSQ
RSAFD
QDFHS
Answer with explanation
Answer: Option DExplanation
The letter of the word are written in a reverse order and then each letter is moved one step backward to obtain the code.
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If water is called food, food is called tree, free is called sky, sky is called wall, on which of the following grows a fruit?
Water
Food
Sky
Tree
Answer with explanation
Answer: Option CExplanation
The fruits grow a ‘tree’ and ‘tree’ is called ‘sky’.
So, the fruits grow on the ‘sky’.
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In a certain code ‘LIMCA’ is written as ‘HJLDZ’. Which of the following words is written as ‘IFWJBP’?
M E X I C O
MERCURY
JAPAN
MIDNIGHT
Answer with explanation
Answer: Option AExplanation
Each letter moves +1, -1, ….alternately except for L, which is –4. We have to find the word for the code IFWJBP. Add 4 to I then -1, +1 alternately to the remaining letters. The word will be MEXICO.
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