An examination contains 8 questions of which 4 have 3 possible answers,3 have 2 possible answers each and?

Question

the remaining 1 question has 5 possible answers. What will be the total number of possible answers?

Answer 1

possible sets of answers
= (3*3*3*3)*(2*2*2)*(5)
= 3^4 * 2^3 * 5
= 18^2 * 10
= 3240

Answer 2

4*3 = 12 possible answers for the four questions with three possible answers.

3*2 = 6 possible answers for the three questions with two possible answers.

1*5 = 5 possible answers for the one question with five possible answers.

there are 23 possible answers.

the number of ways in which you can complete the test is
3 possible answers * 3 possible answers * 3 possible answers * 3 possible answers * 2 possible answers * 2 possible answers * 2 possible answers * 5 possible answers = 3240 possible ways to answer the 8 questions.

Answer 3

There are
4*3 + 3*2 + 5 = 23 possible answers
and
(3^4)(2^3)(5) = 3,240 possible completed exams

Answer 4

one million. Ages, it could possibly move days at a time with out overheating. two. Not certain, under no circumstances attempted however I'm guessing like any matters, you should not over do it. three. I would not fear approximately this. The PS3 slender has over a ten years existence span, surpassing the xbox 360 by way of 7 years. four. No, you quite simply go out from the sport, take the disk out, positioned a brand new disk in all with out switching it off. Hope I've helped :)

Answer 5

1620