Which letter cluster will replace the question mark (?) to complete the given series?
CURE, EXUG, ?, IDAK, KGDM
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. GAXI.
Given series: CURE, EXUG, ?, IDAK, KGDM
C + 2 = E, E + 2 = G, G + 2 = I, I + 2 = K
U + 3 = X, X + 3 = A, A + 3 = D, D + 3 = G
R + 3 = U, U + 3 = X, X + 3 = A, A + 3 = D
E + 2 = G, G + 2 = I, I + 2 = K, K + 2 = M