Sets Practice Questions Ques5
Question: Which of the following is an example of an infinite set?
Options:
(A) Set of natural numbers
(B) Set of days in a week
(C) Set of planets in our solar system
(D) Set of letters in the English alphabet
Show Answer
Answer: A
Explanation:
(A) Correct. The set of natural numbers is infinite as it continues indefinitely.
(B) Incorrect. There are only 7 days in a week, making this a finite set.
(C) Incorrect. There are 8 planets in our solar system, making this a finite set.
(D) Incorrect. There are 26 letters in the English alphabet, making this a finite set.