(AP SCERT | Formative Assessment-3)
Table of Contents
Examination Details
- Class: X
- Subject: Mathematics
- Assessment: FA-3 / Self Assessment-3
- Time: 2 Hours 30 Minutes
- Maximum Marks: 35
Section – A
Multiple Choice Questions
(15 × 1 = 15 Marks)
Choose the correct answer.
- The value of 2x+5 when x=3 is
A) 8
B) 10
C) 11
D) 13 - The zero of the polynomial x−4 is
A) 0
B) 4
C) –4
D) 1 - Which of the following is a quadratic equation?
A) x+5=0
B) x2−7=0
C) 2x−3=0
D) x−1=5 - The degree of the polynomial 3×2+5x+1 is
A) 1
B) 2
C) 3
D) 5 - The value of 81 is
A) –9
B) 0
C) 9
D) 18 - The point (–2, 0) lies on
A) x-axis
B) y-axis
C) origin
D) neither axis - If the radius of a circle is 7 cm, its diameter is
A) 7 cm
B) 14 cm
C) 21 cm
D) 49 cm - Which of the following is a rational number?
A) 3
B) π
C) 85
D) 7 - The area of a triangle with base 6 cm and height 4 cm is
A) 12 sq cm
B) 24 sq cm
C) 10 sq cm
D) 14 sq cm - If x=5, then the value of x2−1 is
A) 20
B) 24
C) 25
D) 26 - The additive identity is
A) 1
B) –1
C) 0
D) 10 - The value of 100 is
A) 0
B) 1
C) 10
D) –1 - A triangle with all angles equal is
A) scalene
B) isosceles
C) equilateral
D) right-angled - The sum of interior angles of a quadrilateral is
A) 180°
B) 270°
C) 360°
D) 450° - Which of the following is an integer?
A) 43
B) –6
C) 2.5
D) 2
Section – B
Very Short Answer Questions
(2 × 2 = 4 Marks)
- Find the value of x if 3x−7=11.
- Write any two properties of real numbers.
Section – C
Short Answer Questions
(2 × 4 = 8 Marks)
- Simplify:
(4x+6)−(2x−3)
- Find the perimeter of a rectangle whose length is 9 cm and breadth is 5 cm.
Section – D
Long Answer Question
(1 × 8 = 8 Marks)
- Solve the following equation and verify the solution:
4x+5=3x+12
Answer Key (Section – A)
- C
- B
- B
- B
- C
- A
- B
- C
- A
- B
- C
- B
- C
- C
- B
Sections B, C, D:
Marks should be awarded based on correct steps and final answer as per FA-3 guidelines.
