If in a certain code language: 'EARTH' is coded as: 102364016, 'HEART' is coded as: 161023640. Then how BIRTH shall be coded in that language?

A418364016 ✓ Correct

B184364016

C814361640

D418346016

Correct answer: (A) 418364016

Explanation

'BIRTH' is coded 418364016.

Each letter maps to twice its alphabet position, written in order.

Check EARTH : 10, 2, 36, 40, 16 joins to 102364016.

For BIRTH : B = 4, I = 18, R = 36, T = 40, H = 16.

Joining gives 4, 18, 36, 40, 16 = 418364016.

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