Chapter 2 Real And Complex Numbers Math 9th Class Sindh MCQ Tests
9th Class Math Chapter 2 MCQ Tests
Chapter 2 of 9th Class Math has 43 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 43
Total Marks: 43
Time: 45 Mins
Total Questions: 43
Total Marks: 43
Time: 45 Mins
45Min : 00 Sec Remaining
Question # 1
What are the real and imaginary parts of the following complex number, 2 + 0ι ?
Question # 2
Solve
Question # 3
The equation of height h = − 100t2 + h 0 describes an object\'s height in meters above the ground t seconds after it\'s dropped from a starting height of h 0 . Sarah throws a rock from the top of a hill, which measures 900 m in height. How long does it take the rock to reach the ground?
Question # 4
Which of the following expressions is equal to 4 − 7 ι?
Question # 5
The property that says: If a < b and b < c , then a < c or If a > b and b > c , then a > c is known as:
Question # 6
Calculate the conjugate complex number of z =
Question # 7
Question # 8
Evaluate:
Question # 9
What is the value of n in?
Question # 10
Use the following property:
Question # 11
The Symbol ∀ means:
Question # 12
Additive Inverse of 3 is __________.
Question # 13
Find the value of x , where 9x = 81 .
Question # 14
Solve:
Question # 15
What is the additive inverse of:
Question # 16
5 + 9 = 14 , so 9 + 5 = ?
Question # 17
Two bowls and three plates cost $ 1421 . The cost of the plate is half the cost of the bowl. What is the cost of the bowl?
Question # 18
Question # 19
a + b = b + a
Question # 20
Question # 21
Question # 22
Question # 23
What is the imaginary part of the following complex number, − 10 + 44ι ?
Question # 24
Laws of exponents are ___________.
Question # 25
Convert 12.3454545 … into rational fraction.
Question # 26
Grandpa\'s square garden has an area of 130 meters. The length of one side of his garden is between what two whole numbers.
Question # 27
Evaluate ( 3 + 4 ι ) ( 3 − 4 ι ).
Question # 28
Name the property used in the equation 5 + 6ι = 5 + 6ι.
Question # 29
The decimal representations of rational numbers are of two types, _______ and ________.
Question # 30
Which number is shown in the graph?
Question # 31
Simplify
Question # 32
Which of the given statements is true?
Question # 33
Question # 34
If we include __________ in the set of natural number, the resulting set is the set of whole numbers, denoted by _________.
Question # 35
Question # 36
Check whether 1 by 4 is a terminating or non- terminating decimal.
Question # 37
Evaluate ( 3 − 5 ι ) + ( − 4 + 7 ι ).
Question # 38
Solve the:
Question # 39
Simplify:-
Question # 40
Simplify the:
Question # 41
Express in standard form.
Question # 42
Which is the pure imaginary number in the following complex numbers?
Question # 43
Solve for x , if x − 3 = 5.
Total Questions
12345678910111213141516171819202122232425262728293031323334353637383940414243
Question # 1
What are the real and imaginary parts of the following complex number, 2 + 0ι ?
Question # 2
Solve
Question # 3
The equation of height h = − 100t2 + h 0 describes an object\'s height in meters above the ground t seconds after it\'s dropped from a starting height of h 0 . Sarah throws a rock from the top of a hill, which measures 900 m in height. How long does it take the rock to reach the ground?
Question # 4
Which of the following expressions is equal to 4 − 7 ι?
Question # 5
The property that says: If a < b and b < c , then a < c or If a > b and b > c , then a > c is known as:
Question # 6
Calculate the conjugate complex number of z =
Question # 7
Question # 8
Evaluate:
Question # 9
What is the value of n in?
Question # 10
Use the following property:
Question # 11
The Symbol ∀ means:
Question # 12
Additive Inverse of 3 is __________.
Question # 13
Find the value of x , where 9x = 81 .
Question # 14
Solve:
Question # 15
What is the additive inverse of:
Question # 16
5 + 9 = 14 , so 9 + 5 = ?
Question # 17
Two bowls and three plates cost $ 1421 . The cost of the plate is half the cost of the bowl. What is the cost of the bowl?
Question # 18
Question # 19
a + b = b + a
Question # 20
Question # 21
Question # 22
Question # 23
What is the imaginary part of the following complex number, − 10 + 44ι ?
Question # 24
Laws of exponents are ___________.
Question # 25
Convert 12.3454545 … into rational fraction.
Question # 26
Grandpa\'s square garden has an area of 130 meters. The length of one side of his garden is between what two whole numbers.
Question # 27
Evaluate ( 3 + 4 ι ) ( 3 − 4 ι ).
Question # 28
Name the property used in the equation 5 + 6ι = 5 + 6ι.
Question # 29
The decimal representations of rational numbers are of two types, _______ and ________.
Question # 30
Which number is shown in the graph?
Question # 31
Simplify
Question # 32
Which of the given statements is true?
Question # 33
Question # 34
If we include __________ in the set of natural number, the resulting set is the set of whole numbers, denoted by _________.
Question # 35
Question # 36
Check whether 1 by 4 is a terminating or non- terminating decimal.
Question # 37
Evaluate ( 3 − 5 ι ) + ( − 4 + 7 ι ).
Question # 38
Solve the:
Question # 39
Simplify:-
Question # 40
Simplify the:
Question # 41
Express in standard form.
Question # 42
Which is the pure imaginary number in the following complex numbers?
Question # 43
Solve for x , if x − 3 = 5.
Total Questions
12345678910111213141516171819202122232425262728293031323334353637383940414243
Math MCQ Test by Topics
- +2.1 Real Numbers
- +2.1.1 Set of Real Numbers
- +2.1.2 Depiction of Real Numbers on Number Line
- +2.1.3 Demonstration of a Number with Terminating and Non-Terminating decimals on the Number Line
- +2.1.4 Representation of Rational and Irrational Numbers on Number Line
- +2.2 Properties of Real Numbers
- +2.3 Radicals and Radicands
- +2.3.1 Concept of Radicals and Radicands
- +2.3.2 Difference between Radical form and Exponential form
- +2.3.3 Transformation of an Expression given in Radical form to Exponential form and vice versa
- +2.4 Laws of Exponents / Indices
- +2.4.1 Base and Exponent
- +2.4.2 Applications of Laws of Exponents
- +2.5 Complex Numbers
- +2.5.1 Definition of a Complex Number
- +2.5.2 Set of Complex Numbers
- +2.5.3 Conjugate of a Complex Number
- +2.5.4 Equality of Complex Numbers and its Properties
- +2.6 Basic Operations on Complex Numbers
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Updated on: 26-05-2026
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