Which letter cluster will replace the question mark (?) to complete the given series?
DRBZ, ABKX, ?, UVCT, RFLR
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. XLTV.
Given series: DRBZ, ABKX, ?, UVCT, RFLR
The series follows the pattern:
DRBZ, ABKX, ?, UVCT, RFLR
1. D - 3 = A, A - 3 = X, X - 3 = U, U - 3 = R
2. R + 10 = B, B + 10 = L, L + 10 = V, V + 10 = F
3. B + 9= K, K + 9 = T, T + 9 = C, C + 9 = L
4. Z - 2 = X, X - 2 = V, V - 2 = T, T - 2 = R
So, the missing term in the series is XLTV.