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In a certain code language, 'Y' is coded as 225, and 'Q' is coded as 1017. How will 'T' be coded in that language?

  1. A
    618
  2. B
    216
  3. C
    720
  4. D
    621

Solution & Step-by-step Explanation

Let's analyze the code logic:
For 'Y': The positional value of Y from the end of the alphabet (reverse positional value) is 2. The standard position is 25. Notice that the code is 225. Let's check a different relationship:
Alternatively, consider the reverse positional value of Y which is 2, and standard position is 25.
Let's check 'Q': Standard positional value is 17. Reverse positional value is 27−17=10. Writing them side-by-side: (Reverse Position)(Forward Position)→1017.

Let's verify this rule for 'Y':

Forward position of Y = 25

Reverse position of Y = 27−25=2

Combining them gives 225. The logic holds true!

Now apply this rule to 'T':

Forward position of T = 20

Reverse position of T = 27−20=7

Combining them gives 720.

Practice this question

Try it yourself before checking the explanation above.

In a certain code language, 'Y' is coded as 225, and 'Q' is coded as 1017. How will 'T' be coded in that language?
A
618
B
216
C
720
D
621

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