Let 12 consecutive things in the circle be x1,X2,X3,…X12.
We need to select 10 consecutive things out of these 12 things in the circle taken in the clockwise direction.
This selection can be made as follows:
(x1 to x10),(x2 to x11),(x3 to x12),(X4 to x1),(x5 to x2),(x6 to x3),(x7 to x4),(x8 to x5),(x9 to x6),(x10 to X7),(X11 to X8),(X12 to X9)
So, there are 12 possible ways to do so.
Hence, option (C) is correct.