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1. |
In a picnic with 20 persons where 6 chocolates will be given to the top 8 children(the chocolates are distinct: first, second). How many ways can this be done? |
A. | 18C6 |
B. | 20P6 |
C. | 25C4 * 6! |
D. | . How many ways can this be done?a) 18C6b) 20P6c) 25C4 * 6!d) 19P5 |
Answer» C. 25C4 * 6! | |