In a certain code language, "25-63-48-54" is coded as "31-51-66-30". What will be the code for "17-28-36-45" in that code language?
(A)24-16-48-20
(B)30-26-44-22
(C)18-12-30-35
(D) 23-16-54-21
(A)24-16-48-20
(B)30-26-44-22
(C)18-12-30-35
(D) 23-16-54-21
Answers & Comments
Answer:(D) 23-16-54-21
Step-by-step explanation:
First, let's see how the pattern works.
31 - 25 = 6
63 - 51 = 12
66 - 48 = 18
54 - 30 = 24
As we can see, the pattern works in the table of six alternately.
(D) is the correct answer because:
23 - 17 = 6
28 - 16 = 12
54 - 36 = 18
45 - 21 = 24
Therefore, the correct answer is (D) 23-16-54-21.
I hope this helps :)