In a certain language, HEART is written as 2018010508, and LUNGS is written as 1907142112. If BRAIN is written in that language, what will be the last number?
Show Hint
- 5
- 9
- 4
- 2
The Correct Option is D
Solution and Explanation
Step 1: Convert each letter to its alphabetical position.
HEART: H = 8, E = 5, A = 1, R = 18, T = 20 \(\Rightarrow\) 20 18 01 05 08 (reversed)
LUNGS: L = 12, U = 21, N = 14, G = 7, S = 19 \(\Rightarrow\) 19 07 14 21 12 (reversed)
Step 2: Apply the same pattern to BRAIN.
B = 2, R = 18, A = 1, I = 9, N = 14 \(\Rightarrow\) reverse: 14 09 01 18 02
Step 3: Last number in the code is the first alphabet of the word (B) \(\Rightarrow\) 2
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