9th Class Mathematics Chapter 2 Online MCQ Test With Answers PDF English Medium (Real and Complex Numbers)

Mathematics 9th Class English Medium Unit 2 Online Test

Sr. #	Questions	Answers Choice
1	The conjugate of 6 + 5i.	-6 + 5i -6 - 5i 6 + 5i 6 - 5i
2	Simplify from of	-2/5 2/5 5/2
3	The value i¹⁰	1 -1 i -i
4	A non-terminating, non-recurring decimal represents:	A natural number A rational number An Irrational number Prime number
5	If Z < 0 then x < y→	xz < yz xz > yz xz = yz None of these
6	If a, b∈R then only one oaf a = b or a<b or a>b holds is called:	Trichotomy Property Transitive Property Additive Property Multiplicative Property
7	Name the property of real numbers in	Additive identity Additive inverse Multiplicative identiry Multiplicative inverse
8	Which of the following sets have the Closure Property w.r.t addition.	{0} {0, -1} {0,1}
9	Imaginary part of -i (3i+2) is:	-2 2 3 -3
10	Real part of 2ab(i + i²) is:	2ab -2ab 2abi -2abi
11	Every real number is:	a Positive integer a rational number a negative integer a complex number
12	The value of i^{9 is:}	1 -1 i -i
13	The conjugate of 5+ 4i is:	-5 +4i -5 - 4i 5 - 4i 5 + 4i
14	is equal to...	5/4 4/5 -5/4 -4/5
15	In the radicand is:	3 1/3 35 None of these