Operations On Irrational Numbers – Multiple Choice Questions Quiz

Interactive MCQs on the topic โ€œOperations On Irrational 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:What is โˆš2 + โˆš2?

(A) โˆš4
(B) 2โˆš2
(C) โˆš6
(D) 2

Question 2:Simplify: โˆš3 ร— โˆš12

(A) โˆš15
(B) 4
(C) 3โˆš4
(D) 6

Question 3: What is ฯ€ + 3ฯ€?

(A) 4ฯ€
(B) ฯ€ยณ
(C) ฯ€ยฒ
(D) 3ฯ€ยฒ

Question 4:Subtract: โˆš18 โˆ’ โˆš8

(A) โˆš10
(B) 5โˆš2
(C) โˆš2
(D) โˆš26

Question 5:Multiply: โˆš5 ร— โˆš5

(A) 2โˆš5
(B) 10
(C) โˆš10
(D) 5

Question 6:Simplify: (2โˆš3) ร— (3โˆš2)

(A) 6โˆš6
(B) 5โˆš5
(C) โˆš36
(D) 3โˆš3

Question 7:Divide: โˆš50 รท โˆš2

(A) โˆš48
(B) โˆš52
(C) 5
(D) 6

Question 8:What is 2ฯ€ โˆ’ ฯ€/2?

(A) 2ฯ€
(B) 3ฯ€/2
(C) ฯ€
(D) ฯ€ยฒ

Question 9:Is the product of two irrational numbers always irrational?

(A) Always
(B) Never
(C) Not always
(D) Only for square roots

Question 10:Simplify: (โˆš2 + โˆš3)ยฒ

(A) 5โˆš6
(B) 2 + โˆš6
(C) 6 + โˆš2
(D) 5 + 2โˆš6