11th Class ICS Mathematics Chapter Wise Online MCQ Test With Answers PDF

11th Class ICS Mathematics Test Online

Sr. #	Questions	Answers Choice
1	Multiplicative inverse of -i is:	i -i 1 -1
2	The multiplicative invers of a non-zero real number a is:	0 -a a
3	The additive inverse of a real number is a:	0 -a a
4	The identity element with respect to addition is:	0 1 -1 0 and 1
5	If z₁ = 4i and z₂ = 3 - 9i, then z₁ + z₂ =	3 - 5i 3i - 5 7 - 9i 3 + 5i
6	Every real number is also a/an:	integer rational number irrationalnumber complexnumber
7	i² + 1 =	-1 0 i 1
8	Conjugate of -3 -2 i is:	3 + 2i -3 + 2i 2 + 3i -2 + 3i
9	Conjugate of a- i b is:	b + ia -a + ib -a - ib a + ib
10	Conjugate of a + i b is:	-a + ib a + ib -a - ib a - ib
11	Conjugate of complex number (-a, -b) is:	(-a, b) (-a, -b) (a, -b) none of these
12	The ordered pairs (2, 5) and (5, 2) are:	not equal equal disjoint empty
13	Product of a complex number and its conjugate is:	a real number irrationalnumber a complexnumber either real number or complexnumber
14	The imaginary part of the complex number a + bi is:	a b bi none of these
15	The real part of the complex number a + bi is:	b -b a -a
16		real numbers complexnumbers primenumbers oddnumbers
17		archimedean property transitive property multiplicative property
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