In a certain code language, '15-78-25-36' is written as ‘28-154-48-70’. What will be the code for ‘23-63-42-81’ in that code language?
Answer & explanation
Correct answer: option 1
THE LOGIC FOLLOWED HERE IS:
15 → (×2 - 2 ) → 28
78 → (×2 - 2 ) → 154
35 → (×2 - 2 ) → 48
36 → (×2 - 2 ) → 70
SIMILARLY
23 → (×2 - 2 ) → 44
63 → (×2 - 2 ) → 124
42 → (×2 - 2 ) → 88
81 → (×2 - 2 ) → 10