Arithmetic Ability
Permutations and Combinations

70 / 181

Q.

If you have 6 New Year greeting cards and you want to send them to 4 of your friends, in how many ways can this be done?

View Answer

Correct choice: B

Explanation:

We have to find number of permutations of 4 objects out of 6 object This number is 6P4= 360 Therefore, cards can be sent in 360 ways.
70 / 181