What should come in place of the question mark (?) in the following series based on the English alphabetical order?
ISC, GPF, EMI, CJL, ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. AGO.
Given series: ISC, GPF, EMI, CJL, ?
I - 2 = G, G - 2 = E, E - 2 = C, C - 2 = A
S - 3 = P, P - 3 = M, M - 3 = J, J - 3 = G
C + 3 = F, F + 3 = I, I + 3 = L, L + 3 = O