In how many ways Chief Minister and Minister be elected from a team of 6 members? Choose the correct choice from the following options.
A) 28	B) 20	C) 36	D) 30	E) 32
To do this, if captain is elected first, then we have 6 ways of doing this.   For election of vice-captain, we have only 5 ways left, coz 1 way is already consumed. (Situations like this is called dependent situation. One selection depends upon other selection.)   So, the ans is 6*5= 
<gadget id="calculator">6*5</gadget>
<output>30</output>
30 ways.   30
<result>D</result>
In how many ways Chief Minister and Minister be elected from a team of 6 members?