Question # 1

A fair coin is tossed 100 times, the expected number of heads are.

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75

200

50

100

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

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13/52

12/52

26/52

4/52

For fair coins are tossed what is the probability that exactly one head turn up.

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4/52

13/52

26/52

12/52

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

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0 and 1

-1 and 1

0 and -1

1 and -1

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

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2

36

12

6

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

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13/52

12/52

26/52

4/52

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 U B means.

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Elements of A and B

Elements of A or B

Element of B

Element of A

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

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

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100

362880

3628800

10

If P (A) = 0.30 and P (B) = 0.6 than P ( A ^B)

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.9

.18

.3

.4

6 C

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15

12

36

8

Total possible sample space by rolling 3 dice would be.

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144

216

256

42

4 P2

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12

6

8

16

The probability of drawing black cards from a pack of 52 cards.

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13/52

4/52

26/52

12/52

The probability of appearing 5 in rolling a six faced cubic dice is

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2/6

1/6

3/6

1/2

Probability of an ace from pack of cards is.

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1/52

4/52

13/52

26/52

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

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3

6

9

12

Five cards are selected at random from a pack of 52 cards without replacement. The possible combinations are.

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2704

(52)5

2598960

260

In venn diagram universal set U is represented by a.

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Rectangle

Square

Circle

Both a and b

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

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