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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

A group of letters are given. A numerical code has been given to each letter. These letters have to be unscrambled into a meaningful word. Find out the code for the word so formed from the 4 answers - Mathematics

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Question

A group of letters are given. A numerical code has been given to each letter. These letters have to be unscrambled into a meaningful word. Find out the code for the word so formed from the 4 answers given

Options

  • 2 3 4 1 5 6

  • 5 6 3 4 2 1

  • 6 1 3 5 2 4

  • 4 2 1 3 5 6

MCQ

Solution

5 6 3 4 2 1

Explanation;

Hint:

Given code is

Option (1) is 2 3 4 1 5 6

When we substitute number for each letter from code, we get,

Option (2) is 5 6 3 4 2 1, similarly, we get

= PENCIL

Option (3) is 6 1 3 5 2 4

Option (4) is 4 2 1 3 5 6

So, only in option (2), we get a meaningful word, i.e PENCIL.

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Cryptology
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Chapter 7: Information Processing - Exercise 7.3 [Page 261]

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Samacheer Kalvi Mathematics [English] Class 8 TN Board
Chapter 7 Information Processing
Exercise 7.3 | Q 8 | Page 261
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