Few of the letters are given followed by a question mark (?) these letters are following a specific pattern you have to give the correct option which can replace question mark
Find the next letter in the series: E, F, D, G, ?
Show answer & explanation
Correct answer: C
Explanation
E = 5
F = 6
D = 4
G = 7
Pattern:
E → F = +1
F → D = −2
D → G = +3
G → ? = −4
Hence:
7 − 4 = 3
3rd letter = C