Math Number Systems Test Mcqs Online Preparation Math Number Systems Test Mcqs Online Preparation With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. Every non-repeating non-terminating decimal is A. none of these B. integer C. Rational number D. Irrational number Question 1 of 15 Loading... Question 2 of 15 2. If ‘*’ is a binary operation in a set A, then for all a,b Є A, A. A*b Є AB. A – b Є A C. A x b Є A D. A + b Є A Question 2 of 15 Loading... Question 3 of 15 3. The additive inverse of 2 is A. 1B. 0 C. -2 D. 1/2Question 3 of 15 Loading... Question 4 of 15 4. Every recurring decimal or terminating decimal represents the A. Integer B. Natural number C. Rational number D. Irrational number Question 4 of 15 Loading... Question 5 of 15 5. ‘-’ is A. A binary operation in R B. Not A binary operation in R C. A binary operation in O D. A binary operation in Qc Question 5 of 15 Loading... Question 6 of 15 6. π is A. An irrational numberB. A natural number C. A rational number D. A whole number Question 6 of 15 Loading... Question 7 of 15 7. √34 is A. A natural number B. A negative integer C. An irrational number D. A rational number Question 7 of 15 Loading... Question 8 of 15 8. ‘+’ is A. A binary operation in Qc B. Not a binary operation in E C. A binary operation in R D. Not a binary operation in R Question 8 of 15 Loading... Question 9 of 15 9. Every even integer is also A. Irrational number B. Whole number C. Natural number D. Rational number Question 9 of 15 Loading... Question 10 of 15 10. If n is a perfect square, then √n is A. Always an even integer B. Always an odd integerC. An irrational number D. A rational number Question 10 of 15 Loading... Question 11 of 15 11. ‘÷’ is A. A binary operation in Qc B. A binary operation in R C. A binary operation in N D. A binary operation in Q - {0}Question 11 of 15 Loading... Question 12 of 15 12. The additive identity of real numbers is A. 0 B. 1C. 3D. 2 Question 12 of 15 Loading... Question 13 of 15 13. If n is prim, then√n is A. Irrational number B. Rational number C. Natural number D. Whole number Question 13 of 15 Loading... Question 14 of 15 14. A number which can be written in the form p/q, where p and q are relatively prime integers and q = 0 is called the A. Irrational number B. Index number C. Imaginary number D. Rational number Question 14 of 15 Loading... Question 15 of 15 15. ‘÷’ is A. A binary operation in R B. A binary operation in Qc C. Not A binary operation in R D. A binary operation in E Question 15 of 15 Loading... Loading... Related Study Posts:Math Test Preparation OnlineASF Written Test Preparation Online McqsFPSC SST Test Preparation Mcqs OnlineOnline ECAT Test Preparation McqsPPSC Lecturer Test Preparation Online McqsLecturer Test KPPSC Preparation Mcqs OnlineSPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject WiseIB Pakistan NTS Jobs 2025 Online Test Preparation McqsMDCAT Test Preparation Online Related Syllabus Mcqs