Home Math Number Systems Test Mcqs Online Preparation 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. 0 is A. An irrational number B. An odd integer C. An even integer D. A natural number Question 1 of 15 Loading... Question 2 of 15 2. Every odd integer is also A. Irrational number B. Negative integer C. Positive integer D. Rational number Question 2 of 15 Loading... Question 3 of 15 3. Every non-repeating non-terminating decimal is A. Irrational number B. integer C. Rational number D. none of these Question 3 of 15 Loading... Question 4 of 15 4. If n is a perfect square, then √n is A. An irrational number B. A rational number C. Always an odd integerD. Always an even integer Question 4 of 15 Loading... Question 5 of 15 5. Every integer is also A. irrational number B. natural number C. negative integer D. Whole number Question 5 of 15 Loading... Question 6 of 15 6. The multiplicative identity of real numbers is A. 0 B. 2 C. 3D. 1Question 6 of 15 Loading... Question 7 of 15 7. ‘+’ is A. Not a binary operation in E B. A binary operation in R C. A binary operation in Qc D. Not a binary operation in R Question 7 of 15 Loading... Question 8 of 15 8. 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. Rational number B. Imaginary number C. Irrational number D. Index number Question 8 of 15 Loading... Question 9 of 15 9. ‘÷’ is A. A binary operation in E B. A binary operation in R C. A binary operation in Qc D. Not A binary operation in R Question 9 of 15 Loading... Question 10 of 15 10. Every natural number is also A. even integer B. rational number C. negative integer D. irrational number Question 10 of 15 Loading... Question 11 of 15 11. 3 is A. An odd integer B. An irrational number C. A negative integerD. A rational number Question 11 of 15 Loading... Question 12 of 15 12. If ‘*’ is a binary operation in a set A, then for all a,b Є A, A. A + b Є A B. A*b Є AC. A – b Є A D. A x b Є A Question 12 of 15 Loading... Question 13 of 15 13. ‘.’ Is A. Not a binary operation in R B. Not a binary operation in EC. A binary operation in Qc D. A binary operation in R Question 13 of 15 Loading... Question 14 of 15 14. ‘÷’ is A. A binary operation in R\{0} B. A binary operation in Qc C. A binary operation in R D. A binary operation in N Question 14 of 15 Loading... Question 15 of 15 15. ‘-’ is A. A binary operation in O B. Not A binary operation in R C. A binary operation in Qc D. A binary operation in R Question 15 of 15 Loading... Loading... Related Study Posts:Math Test Preparation OnlineASF Written Test Preparation Online McqsOnline ECAT Test Preparation McqsFPSC SST Test Preparation Mcqs OnlinePPSC Lecturer Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsLecturer Test KPPSC Preparation Mcqs OnlineFIA ASI Sub Inspectors Job 2024 OTS Test Preparation…SPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject Wise
