Probability MCQ Worksheet 1

Objective

Given below is a set of questions based on the topic probability. These are multiple choice questions. For every question there is only one correct answer. After filling the answer, click on sumit button placed below the page.

1. The probability of getting a head in tossing of a coin is

	0.5
→	Good job
	1
→	Try again
	1.5
→	Try again
	-0.5
→	Try again

2. The probability of an event cannot be

	1
→	Probability of an event can be from 0 to 1
	0.3
→	Probability of an event can be from 0 to 1
	0.5
→	Probability of an event can be from 0 to 1
	-0.5
→	Good job

3. A bag contains 10 red balls and 7 blue balls. A ball is drawn at random. The probability that ball drawn is not red is

	7
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes
	7/17
→	Good job
	10/17
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes
	3/17
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes

4. A bag contains 12 red balls and 10 blue balls. A ball is drawn at random. The probability that ball drawn is red is

	12
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes
	6/11
→	Good job
	5/11
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes
	1
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes

5. A bag contains 7 white balls and 10 black balls. A ball is drawn at random. The probability that ball drawn is black is

	10/17
→	Good job!
	10
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes
	7/17
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes
	1
→	Try again.Probability of an event is total favorable outcomes/total possible outcomes

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