Question 6 - A-Level Maths

Exam Board	CAIE
Module	S1 (Statistics 1)
Year	2017
Session	November
Topic	Permutations & Arrangements
Type	Digit arrangements forming numbers

Find the number of different 3-digit numbers greater than 300 that can be made from the digits \(1,2,3,4,6,8\) if
1. no digit can be repeated,
2. a digit can be repeated and the number made is even.
A team of 5 is chosen from 6 boys and 4 girls. Find the number of ways the team can be chosen if
1. there are no restrictions,
2. the team contains more boys than girls.