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Mathematical Reasoning MCQ - Coding Decoding

11 If ‘CERTAIN’ is coded as ‘XVIGZRM’ in a particular code language, how ‘MUNDANE’ be coded in that language?

Refer to Tables 5.1 and 5.2.
For example, C is ranked 3 in Table 5.1. The same rank denotes ‘X’ in Table 5.2. Thus, X is coded for C.
Thus, CERTAIN has been coded as XVIGZRM. Similarly, MUNDANE can be coded as NFMWZMV.

12 If ‘EDUCATION’ is coded as NOITACUDE, then ‘RED FORT’ will be coded as

Here, the code is the reverse of the given word. The answer is TROFDER, which is the reverse of RED FORT.

13 In a certain code, ‘MOTHER’ is written as ‘OMHURF’. How will ‘ANSWER’ be written in that code?

$coding$

14 In a certain code, ‘COMPUTER’ is written as ‘RFUVQNPC’. How is ‘PRINTER’ written in the same code?

The first and the last letters of the word swap their positions. All other letters are moved one place and get placed in the reverse manner.

15 BF is related to DH in the same way as PS is related to

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Question:

If ‘SELDOM’ is coded as ‘1 2 4 3 6 5’, then how will you code ‘MODE’?

A. 3 6 2 1
B. 6 2 3 1
C. 5 6 3 2
D. 6 2 1 3

Correct answer: C

Explanation:

On the basis of the analogical relationship established between the letters and the numbers, we can code ‘MODE’ as 5632.

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