Allama Iqbal Open University
Corse Code: 4431 (Pre-Calculus / Business Mathematics )
TOP 15 MOST IMPORTANT QUESTIONS (HIGHLY
REPEATED IN AIOU EXAMS)
1) Explain different types of functions with examples
Unit 3 – MOST IMPORTANT
This is one of the most repeated questions.
Topics included:
• One-one function
• Onto function
• Many-one characteristic
• Even and odd functions
• Exponential function
• Trigonometric functions
✔ Very high chance in exam
2) Find domain and range of a characteristic
Unit 3 – EXTREMELY IMPORTANT
Examples:
𝒇(𝒙)=𝒙√𝒙-2
𝒇(𝒙)=1/x+1
This comes in numerical form almost every time.
3) Draw graph of linear / quadratic characteristic
Unit 4 – HIGH CHANCE
Examples:
y=2x+3y
y=x^2-4x+3
Corse Code: 4431 (Pre-Calculus / Business Mathematics )
TOP 15 MOST IMPORTANT QUESTIONS (HIGHLY
REPEATED IN AIOU EXAMS)
1) Explain different types of functions with examples
Unit 3 – MOST IMPORTANT
This is one of the most repeated questions.
Topics included:
• One-one function
• Onto function
• Many-one characteristic
• Even and odd functions
• Exponential function
• Trigonometric functions
✔ Very high chance in exam
2) Find domain and range of a characteristic
Unit 3 – EXTREMELY IMPORTANT
Examples:
𝒇(𝒙)=𝒙√𝒙-2
𝒇(𝒙)=1/x+1
This comes in numerical form almost every time.
3) Draw graph of linear / quadratic characteristic
Unit 4 – HIGH CHANCE
Examples:
y=2x+3y
y=x^2-4x+3
