If JRDRCEBD is coded as 14 16 20 06, then what will be the code for OZCTECHD?

Correct option is B

Logic:
1st letter + 8th letter (alphabetical positions added)
2nd letter - 7th letter (alphabetical positions subtracted)
3rd letter × 6th letter (alphabetical positions multiplied)
4th letter ÷ 5th letter (alphabetical positions divided)

Decode "JRDRCEBD" Using the Logic
J = 10, R = 18, D = 4, R = 18, C = 3, E = 5, B = 2, D = 4
Using the logic:
1st + 8th letter: J (10) + D (4) = 14
2nd - 7th letter: R (18) - B (2) = 16
3rd × 6th letter: D (4) ×E (5) = 20
4th ÷ 5th letter: R (18) ÷ C (3) = 6
So, the code for "JRDRCEBD" is 14 16 20 6, which matches the provided code.
Apply the Same Logic to "OZCTECHD"
Assign alphabetical positions:
O = 15, Z = 26, C = 3, T = 20, E = 5, C = 3, H = 8, D = 4
1st + 8th letter: O (15) + D (4) = 19
2nd - 7th letter: Z (26) - H (8) = 18
3rd × 6th letter: C (3) × C (3) = 9
4th ÷ 5th letter: T (20) ÷ E (5) = 4
So, the code for "OZCTECHD" is 19 18 9 4.
The correct option is (b) 19 18 09 04.