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Elements of a Set

Which of the ...

Question

Which of the following is a set?

The collection of 6 most talented dancers in India

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Collection of all boys in your class

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Collection of most tasty dishes in world

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Team of 5 best basketball players

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Solution

The correct option is B
Collection of all boys in your class

As a set is defined as well-defined collection of objects, option A, C, D are eliminated as they are not well defined.

So, only option B represents a collection which is well-defined.

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Similar questions

Which of the following are sets ? Justify your answer.

(i) The collection of all the months of a year beginning with the letter J.

(ii) The collection of ten most talented writers of India.

(iii) A team of eleven best - Cricket batsmen of the world.

(iv) The collection of all boys in your class

(v) The collection of all natural numbers less than 100.

(vi) A collection of novels written by the writer Munahi Prem Chand.

(vii) The collection of all even integers.

(viii) The collection of questions in this chapter.

(ix) A collection of most dangerous animals of the world.

Q. Which of the following are sets ? Justify your answer.
(i) The collection of all the months of a year beginning with the letter J.
(ii) The collection of ten most talented writers of India.
(iii) A team of eleven best-cricket batsmen of the world.
(iv) The collection of all boys in your class.
(v) The collection of all natural numbers less than

100.

(vi) A collection of novels written by the writer Munshi Prem Chand.
(vii) The collection of all even integers.
(viii) The collection of questions in this Chapter.
(ix) A collection of most dangerous animals of the world

Q. Which of the following are sets?

i .)

The collection of all months of a year beginning with the letter J.

i i .)

The collection of ten most talented writers of India.

i i i .)

A team of eleven best cricket batsmen of the world.

i v .)

The collection of all boys in your class.

v .)

The collection of all natural numbers less than 100.

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A collection of novels written by the writer Munshi Prem Chand.

v i i .)

The collection of all even integers.

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The collection of questions in this chapter.

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A collection of most dangerous animals of the world.

Which of the following collections are sets ? Justify your answer :

(i) A collection of all natural numbers less than 50.

(ii) The collection of good hockey players in India.

(iii) The collection of all girls in your class.

(iv) The collection of most talented writers of India.

(v) The collection of difficult topics in Mathematics.

(vi) The collection of all months of a year beginning with the letter J.

(vii) A collection of novels written by Munshi Prem Chand.

(viii) The collection of all questions in this chapter.

(ix) A collection of most dangerous animals of the world.

(x) The collection of prime integers.

Q. Which of the following collections are sets?
(i) The collection of rich people in your district.
(ii) The collection of natural number less than 50.
(iii) the collection of most talented persons of India.
(iv) the collection of first ten prime integers.
(v) The collection of all days in a week starting with the letter 'T'
(vi) The collection of some months in a year.
(vii) the collection of all books in your school library.
(viii) the collection of smart boys in your class.
(ix) The collection of multiples of 7.
(x) The collection of students in your class who got a lot of marks in the first unit test.

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Which of the following is a set?

The correct option is B Collection of all boys in your class As a set is defined as well-defined collection of objects, option A, C, D are eliminated as they are not well defined. So, only option B represents a collection which is well-defined.

The correct option is B
Collection of all boys in your class

As a set is defined as well-defined collection of objects, option A, C, D are eliminated as they are not well defined.

So, only option B represents a collection which is well-defined.