Learn Maths Probability, Class 12 Maths Probability Exercise, Free Online Probability Lessons

Class 12 Maths Study Material

An Educational platform for Preparation and Practice Class 12. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 12. This study material help Class 12, Maths students in learning every aspect of Probability. Students can understand Probability concept easily and consolidate their learning by doing Online Practice Tests on Maths,Probability chapter repeatedly till they excel in Class 12, Probability. Free ONLINE PRACTICE TESTS on Class 12, Probability comprise of Hundreds of Questions on Probability, prepared by the highly professionals team. Every repeat test of Probability will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Probability. Attempt ONLINE TEST on Class 12,Maths,Probability in Academics section after completing this Probability Question Answer Exercise.

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Probability

By using probability what is to be measure?

a) Degree of certainty
b) Degree of uncertainty
c) Both 1 and 2
d) None of these

✔Answer

Correct Answer Is : Degree of uncertainty

Solution Is :

The ratio of number of favorable outcomes for the occurrence of a particular event to the total number distinct possible outcomes of a random experiment is called?

a) Probability
b) Statistics
c) Series
d) Limits

✔Answer

Correct Answer Is : Probability

Solution Is :

A random experiment is an action in which ____________ .

a) All the possible results of the action are known in advance
b) The exact result is unpredictable
c) Both 1 and 2
d) None of these

✔Answer

Correct Answer Is : Both 1 and 2

Solution Is :

An event obtained by combining ___________ elementary event is known as a compound event.

a) 2
b) 3
c) 4
d) All of these

✔Answer

Correct Answer Is : All of these

Solution Is :

An event associated to a random experiment, is said to occur if any _________ of the elementary event associated to the event is an outcome.

a) One
b) Two
c) Both 1 and 2
d) None of these

✔Answer

Correct Answer Is : One

Solution Is :

What are the types of event?

a) Simple event
b) Occurrence event
c) Non-occurrence event
d) All of these

✔Answer

Correct Answer Is : All of these

Solution Is :

What are the different types of event?

a) Sure event
b) Impossible event
c) Complementary event
d) All of these

✔Answer

Correct Answer Is : All of these

Solution Is :

An event consisting of a single point space is called ______________ .

a) Simple event
b) Occurrence event
c) Complementary event
d) Sure event

✔Answer

Correct Answer Is : Simple event

Solution Is :

True or false: the ratio of number of favorable outcomes for the occurrence of a particular event to the total number distinct possible outcomes of a random experiment is called limits.

a) TRUE
b) FALSE
c) MAY BE
d) None of these

✔Answer

Correct Answer Is : FALSE

Solution Is :

An event which contains all the sample points of the sample space is called __________ .

a) Simple event
b) Impossible event
c) Non-occurrence event
d) Sure event

✔Answer

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Class 12 Maths Study Material

Probability

By using probability what is to be measure?

Correct Answer Is : Degree of uncertainty

Solution Is :

The ratio of number of favorable outcomes for the occurrence of a particular event to the total number distinct possible outcomes of a random experiment is called?

Correct Answer Is : Probability

Solution Is :

A random experiment is an action in which ____________ .

Correct Answer Is : Both 1 and 2

Solution Is :

An event obtained by combining ___________ elementary event is known as a compound event.

Correct Answer Is : All of these

Solution Is :

An event associated to a random experiment, is said to occur if any _________ of the elementary event associated to the event is an outcome.

Correct Answer Is : One

Solution Is :

What are the types of event?

Correct Answer Is : All of these

Solution Is :

What are the different types of event?

Correct Answer Is : All of these

Solution Is :

An event consisting of a single point space is called ______________ .

Correct Answer Is : Simple event

Solution Is :

True or false: the ratio of number of favorable outcomes for the occurrence of a particular event to the total number distinct possible outcomes of a random experiment is called limits.

Correct Answer Is : FALSE

Solution Is :

An event which contains all the sample points of the sample space is called __________ .

Correct Answer Is : Sure event

Solution Is :

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