Rational And Irrational Decimal Numbers -Multiple Choice Questions Quiz

Interactive MCQs on the topic โ€œRational And Irrational Decimal Numbersโ€:

Solve the following 10 questions: Only one option is correct. Click on the โ€œSubmitโ€ button when done. Click on the โ€œembedโ€ button to use this quiz on your website. Click on โ€œWhatsAppโ€ to share this quiz.

Question 1:Which decimal is rational?

(A) ฯ€
(B) โˆš2
(C) 0.25
(D) โˆš5

Question 2:Which of the following is an irrational decimal number?

(A) 0.5
(B) 1.41421356โ€ฆ
(C) 0.75
(D) โ€“3.5

Question 3: What makes a decimal number irrational?

(A) It repeats forever
(B) It ends
(C) It is a fraction
(D) It neither ends nor repeats

Question 4:Which of these decimal numbers is rational?

(A) 0.333…
(B) โˆš7
(C) ฯ€
(D) e

Question 5:Which number is irrational because of its decimal form?

(A) 0.875
(B) ฯ€
(C) 5
(D) โ€“6.25

Question 6:Why is 1.27272727… a rational number?

(A) It has a repeating decimal
(B) It is a square root
(C) It has no pattern
(D) It is negative

Question 7:Which decimal is irrational: 0.666…, โˆš2, or 3.5?

(A) 0.666…
(B) โˆš2
(C) 3.5
(D) 0.25

Question 8:Which decimal represents a rational number?

(A) โˆš11
(B) ฯ€
(C) 1.75
(D) โˆš3

Question 9:What kind of decimal is 0.121212…?

(A) Repeating and rational
(B) Non-repeating and irrational
(C) Terminating and irrational
(D) Non-terminating and irrational

Question 10:Which of the following is not a rational decimal?

(A) 0.4
(B) 2.666…
(C) โ€“7.8
(D) โˆš10