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In Number coding type of questions, either numerical code values are assigned to a word or alphabetical code letters are assigned to the numbers. The candidate is required to analyse the code as per the directions.

If D = 4 and COVER = 63 then BASIS = ?

Option:
A. 49
B. 50
C. 54
D. 55
Answer: B . 50

Justification:

Clearly, in the given code, A = 1, B = 2, C = 3, .... so that
COVER =  3 + 15 + 22 + 5 + 18 = 63
Now, in BASIS, (B = 2), (A = 1), (S = 9), (I = 9).
Thus, BASIS = 2 + 1 + 19 + 9 + 19 = 50.
Hence, the answer is (b).

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