1.

Three flags each of different colours are available for a military exercise, Using these flags different codes can be generated by waving_x005F_x000D_I. Single flag of different colours_x005F_x000D_II. Any two flags in a different sequence of colours._x005F_x000D_III. three flags in a different sequence of colours._x005F_x000D_The maximum number of codes that can be generated is.

A. 6
B. 9
C. 15
D. 18
Answer» D. 18


Discussion

No Comment Found

Related MCQs