In a certain code language, the following statements are coded as:

- 'Visual effects of colour' is coded as 'C11 F73 T86 K93'
- 'Visual for one’s eye' is coded as 'T86 L23 N27 M18'
- 'Retinal detachment curtain effects' is coded as 'B15 K93 G14 S21'
- 'Areas for vision development' is coded as 'A10 H32 Y16 L23'

Which of the following options **cannot** be used to get the code for the word 'development'?

Question

In a certain code language, the following statements are coded as:

- 'Visual effects of colour' is coded as 'C11 F73 T86 K93'
- 'Visual for one’s eye' is coded as 'T86 L23 N27 M18'
- 'Retinal detachment curtain effects' is coded as 'B15 K93 G14 S21'
- 'Areas for vision development' is coded as 'A10 H32 Y16 L23'

Which of the following options **cannot** be used to get the code for the word 'development'?

Accepted Answer

**Solution:**

1. From the given codes, identify the code for the word 'development'. It appears only in the phrase 'Areas for vision development' which is coded as 'A10 H32 Y16 L23'.

2. The words in the phrase are: Areas, for, vision, development.
   Corresponding codes are: A10, H32, Y16, L23.

3. Therefore, the code for 'development' must be one of these: A10, H32, Y16, or L23.

4. Now, check each option to see if it contains any code not belonging to these four codes.

- Option (a): H32 F73 G14 S21
  - H32 is valid (belongs to 'development' phrase)
  - F73, G14, S21 are not part of 'development' codes
  - Hence, this option contains codes that cannot represent 'development'.

- Option (b): K93 H32 Y16 B15
  - H32 and Y16 are valid codes for 'development'
  - K93 and B15 are not from the 'development' phrase, but since the question asks which option cannot be used to get the code of 'development', and H32 and Y16 are present, this option can be used to get 'development' codes.

- Option (c): Y16 M18 C11 N27
  - Y16 is valid
  - M18, C11, N27 are not from 'development' phrase, but Y16 is present.

- Option (d): A10 B15 T86 S21
  - A10 is valid
  - B15, T86, S21 are not from 'development' phrase, but A10 is present.

5. Since option (a) contains only one valid code (H32) and three codes unrelated to 'development', it cannot be used to get the code of 'development' reliably.

**Answer:** Option (a) H32 F73 G14 S21

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