or
or
নিচের যে কোন একটি দ্বারা Z1A9, Y2B8, X3C7, WAD6,-?ধারাটি পূর্ণ করুন?
z1a9, y2b8, x3c7, wad6
The first character in each term is decreasing by one alphabetically (z, y, x, w). The second character in each term is increasing by one numerically (1, 2, 3, 4). The third character in each term is alternating between a letter and a number (a, b, c, d). The fourth character in each term is decreasing by one numerically (9, 8, 7, 6).
Based on this pattern, the next term in the sequence would be:
vbe5.
