Question

at,cr,ep,?,il. 1) Gn. 2) Mg. 3.) Nt. 4) ig. 5. none of these

Answer 1

$\huge\mathsf{Given \ -}$

$\mathsf{AT, \ CR, \ EP, \ ? \ IL}$
$<b>$
After marking A, skip one alphabet in forward direction, we will get C, After marking T, skip one alphabet in backward direction, we will get R, So we get CR.

Similarly, After getting EP, skip one alphabet after E in forward direction, we will get 'G', and skip one alphabet after P in backward direction, we will get N.

The required answer is -

$\mathsf\red{GN}$
$<marquee>$
$\huge\mathsf\blue{\boxed{Option \ 1) \ is \ correct.}}$