Question

In a certain code language, ‘LOAD’ is coded as ‘7624’, ‘DONE’ is coded as ‘9436’ and ‘MALE’ is coded as ‘2573’. What is the code for ‘M’ in the given code language?

• A. 5
• B. 2
• C. 3
• D. 7

Answer 1

Answer:

A. 5

The code for ‘M’ in the given code language is 5.

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1. Identify the Codes Given

• LOAD = 7624

• DONE = 9436

• MALE = 2573

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2. Eliminate Common Letters to Isolate 'M'

We need to find the digits for A, L, and E to figure out what is left for M in the word MALE (2573).

• Find 'E':

  • Compare DONE (9436) and MALE (2573).

  • The only common letter is E.

  • The only common digit between 9436 and 2573 is 3.

  • Therefore, E = 3.

• Find 'L' and 'A':

  • Compare LOAD (7624) and MALE (2573).

  • The common letters are L and A.

  • The common digits between 7624 and 2573 are 7 and 2.

  • Therefore, L and A are represented by 7 and 2 (in some order).

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3. Determine the Remaining Code for 'M'

Look back at the word MALE:

• The digits for MALE are 2, 5, 7, 3.

• We already know:

  • E = 3

  • L and A = 7 and 2

• The only letter left is M, and the only digit left is 5.

Therefore, M = 5.