Mathematical Methods of Physics-Elementary Probability Theory (CSIR Physical Sciences): Questions 1 - 4 of 4

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Question number: 1

» Mathematical Methods of Physics » Elementary Probability Theory

Appeared in Year: 2013

MCQ▾

Question

A loaded dice has the probabilities 121,221,321,421,521and621 of turning up 1, 2, 3, 4, 5, and 6 respectively. If it is thrown twice, what is the probability that the sum of the numbers that turn up in even? (December)

Choices

Choice (4) Response

a.

225441

b.

221441

c.

144441

d.

220441

Question number: 2

» Mathematical Methods of Physics » Elementary Probability Theory

Appeared in Year: 2012

MCQ▾

Question

In a series of five Cricket matches, one of the captains call ‘Heads’ every time when the toss is taken. The probability that he will win 3 times and loss 2 times is – (December)

Choices

Choice (4) Response

a.

516

b.

316

c.

58

d.

18

Question number: 3

» Mathematical Methods of Physics » Elementary Probability Theory

Appeared in Year: 2012

MCQ▾

Question

A ball is picked at random from one of two boxes that contain 2 black, 3 white and 4 white, 3 black balls respectively. What is the probability that it is white? (June)

Choices

Choice (4) Response

a.

3670

b.

3470

c.

2970

d.

4170

Question number: 4

» Mathematical Methods of Physics » Elementary Probability Theory

Appeared in Year: 2012

MCQ▾

Question

An unbiased dice is thrown three times successively. The probability that the numbers of dots on the uppermost surface add up to 16 is – (December)

Choices

Choice (4) Response

a.

136

b.

116

c.

1108

d.

1216

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