From among the 31 students in a class, one leader and one class representative are to be appointed. In how many ways can this be done?	Choose the correct option
A) 1360	B) 1260	C) 1060	D) 1160	E) 930
There are 31 students and every one has equal chance of being selected as a leader. Hence, the leader can be appointed in 31 ways. When one person is appointed as leader, we are left with 35 students. Out of these 30 teachers, we can select one class representative. So, a class representative can be selected in 30 ways. Hence, the number of ways in which a leader and class representative can be selected = 31 x 30 = 930   ANSW930R:930
<result>E</result>
From among the 31 students in a class, one leader and one class representative are to be appointed. In how many ways can this be done?