Coding Decoding Quiz Set 23

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Question 1

In a certain code language 'indrani likes food' means '173 274 549' and 'food is god' means '924 764 274'. Then what is the code for 'food'?

 A

274

 B

924

 C

764

 D

549

Soln.
Ans: a

'food' is common to items 1 and 2. From their codes we can see that '274' is common, and therefore the required answer.


Question 2

If 'CERTAIN' is coded as 'XVIGZRM', how can 'MUNDANE' be coded?

 A

MFMWZMX.

 B

VMZWMFN.

 C

NFMWZMV.

 D

MFMXZMV.

Soln.
Ans: c

In the code, each letter of the original word have the same position in the alphabet from the end, as the original word is from the beginning.

A-Z, B-Y, C-X, D-W, E-V, F-U, G-T, H-S, I-R, J-Q, K-P, L-O, M-N, N-M, O-L, P-K, Q-J, R-I, S-H, T-G, U-F, V-E, W-D, X-C, Y-B, Z-A.


Question 3

If CARPET is coded as TCEARP, then the code for NATIONAL would be.

 A

LNAANTOI.

 B

LANOITAN.

 C

LNOINTAA.

 D

LNTINTNA.

Soln.
Ans: a

Letters of the basic word are written in the coded word in such a way that last and first letters, second last and second letters, third last and third letters and so on are written together in the coded word.


Question 4

In a certain code SOCIAL is written as TQFMFR, then how you will code SIMPLE?

 A

TKPTQK.

 B

TKPSPJ.

 C

TKPQPJ.

 D

TKPSOH.

Soln.
Ans: a

Letters for the basic word have been moved in forward direction in the coded word with a gap of 0, 1, 2, 3, 4 and 5 letters as their position in the alphabet. So SIMPLE is coded T K P T Q K.


Question 5

If 'nop noc non nob' is' 'some persons are cheats', 'nof nop nog noh' means cheats can be dangerous', 'nol nok nof noc' means 'dangerous persons might kill'. 'nob nog noh nok' means 'some probably can kill' The codes for 'some dangerous cheats' would be
 A
noh noy nof
 B
nok nob noh
 C
nof nob nop
 D
nok nob nop
Soln.
Ans: c
In the first and fourth sentences, common word is 'some' and common code is 'nob'. In the second and third sentences, common word is 'dangerous' and common code is 'nof'. In the first and second sentences, common word is 'cheat' and common code 'nop'.

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Creative Commons License
This Blog Post/Article "Coding Decoding Quiz Set 23" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2019-08-18.

Posted by Parveen(Hoven),
Aptitude Trainer


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