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FC-CBSE-10-M-C14

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Mathematics

10th Grade

FC-CBSE-10-M-C14
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The probability of drawing a black card from a pack of 52 playing cards is ____

@@ rac{1}{2}@@

@@ rac{1}{4}@@

@@ rac{3}{4}@@

@@ rac{1}{3}@@

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct option -

a) @@P(A)=-\frac{2}{5}@@

b) @@P(A)=\ \frac{2}{5}@@

c) @@P\left(A\right)=\frac{5}{2}@@

d) @@P(A)=0.5@@

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The probability of an event is always greater than or equal to ..........

@@0@@

@@-1@@

@@1@@

@@0.5@@

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The sum of the probabilities of all the elementary events of an experiment is 1

True

False

Sometimes

Depends on the experiment

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The probability of obtaining a prime number when a fair die is rolled once is ...............

@@ rac{1}{3}@@

@@ rac{1}{2}@@

@@ rac{1}{4}@@

@@ rac{2}{3}@@

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A bag contains 5 red, 3 green, and 2 blue balls. If a ball is picked randomly, the probability of drawing a red ball is ______.

@@ rac{1}{2}@@

@@ rac{1}{3}@@

@@ rac{1}{5}@@

@@ rac{2}{5}@@

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The probability of obtaining a multiple of 3 when a die is rolled once is @@\frac{1}{3}@@

True

False

@@\frac{1}{2}@@

@@\frac{1}{6}@@

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