Question

a b c f h ? m
Which letter is missing?

Answer 1

d and e.

Answer 2

@ferret Is this question under a sub-topic ?

Answer 3

The missing letter is where the question mark is. The answer is either:
1) i 2)j 3) k 4) l
This is from an IQ test

Answer 4

probably its k

Answer 5

let a=1, b=2....


a b c f h ? m
\[\qquad\downarrow\]
1 2 3 6 8 ? 13

Answer 6

You're missing 's', 'a', 'r', 'e'.
It should be:
Which letter\(\color{#c00}{\text s}\) \(\cancel{\text{is}}\) \(\color{#c00}{\rm are}\) missing?

Answer 7

No, the question has only one missing letter. I also converted the letters to numbers but couldnt find any pattern.