Question # 1

Two books are to be selected at random without replacement out of four books. The number of possible selections are.

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4

2

6

3

The term sample space is used for.

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All possible outcomes

Probability

Sample

None of above

10! =..........................

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100

362880

3628800

10

As event that contains more than one sample point is called.

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Compound event

Independenet event

Multiple event

Simple event

The probbability of an event lies between.............

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0 and 1

-1 and 1

0 and -1

1 and -1

Three books of different colours are to be arranged in a rack the possible arrangement are.

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3

6

9

12

The probability of drawing spade cards from a pack of 52 cards is.

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4/52

26/52

13/52

12/52

When two dice are rolled, the maximum total on the two faces of the dice will be.

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1

4

12

36

If the sets A and B have no elements in common , these sets are called.

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Disjoints sets

Universal set

Sigleton sets

Overlapping sets

From a bag containing 4 white and 5 black balls 2 balls are drawn as random the probability that they ac of same colour is.

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3/9

2/9

4/9

5/9

A set having no element is called.

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Infinite set

Null Set

Zero set

Empty set

The probability of drawing a white ball from a bag containing 6 rad 8 black 10 green and 5 white balls is.

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6/29

8/29

5/29

None of above

When a die and a coin are rolled together, all possible outcome are.

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2

36

12

6

In venn diagram universal set U is represented by a.

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Rectangle

Square

Circle

Both a and b

Two cards are selected at random with replacement from a pack of 52 playing cards. The possible outcomes are.

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208

2704

104

1326

When a pair of dice is rolled, the sample space consists of.

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2 outcomes

8 outcomes

36 outcomes

30 out comes

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Business Statistics Icom Part 2 English Medium Chapter 5 Online Test MCQs With Answers

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