- 1. A prime number has _______ factors
A) 2
B) 3
C) 1
D) 4
- 2. One of these has itself and 1 as the only factors
A) Prime number
B) Even number
C) Odd number
D) Directed number
- 3. Which of these is a factor of 27?
A) 2
B) 3
C) 7
D) 5
- 4. The product of prime factors of 42 is
A) 3×5
B) 2×3×7
C) 2³×3
D) 2³×3²×5
- 5. What is the value of 2³×3
A) 25
B) 42
C) 15
D) 24
- 6. The index form of 3×3×3×7×7 is
A) 1323
B) 3³×7²
C) 27×49
D) 3²×7³
- 8. A number which can divide another number without a remainder is called a
A) Multiple
B) Quotient
C) Factor
D) Product
- 9. A number which another number can divide without a remainder is called a
A) Ratio
B) Multiple
C) Fraction
D) Factor
- 10. One of these is not a type of fractions
A) Mixed fraction
B) Improper fraction
C) Proper fraction
D) Direct fraction
- 11. What's the value of h in the equation:9=3h+7
A) h=⅔
B) h=⅘
C) h=0
D) h=⅖
- 12. The value of b in the 5b-15=16?
A) b=6 1/5
B) b=⅑
C) b=⅝
D) b=¾
- 13. What's the value of p in 3+8p=51
A) p=¾
B) p=5
C) p=6
D) p=⅘
- 14. The value of f in 29=5f+4 is?
A) f=2
B) f=0
C) f=4
D) f=5
- 15. Find the value of s in the equation: 7s-10=18
A) s=0
B) s=5
C) s=4
D) s=7
- 16. What's the value of h in the equation:47=10h-33
A) h=0
B) h=5.4
C) h=7
D) h=8
- 17. Solve for x when 3x+5x=6x+4
A) x=5
B) x=2
C) None of the above
D) x=0
- 18. If 5x+6=10. Find the value of x.
A) x=7
B) x=⅘
C) x=1
D) x=0
- 19. If x+78=589, what's the value of x.
A) x=511
B) x=689
C) x=667
D) x=09
A) True
B) All of the above
C) False
D) None of the above
A) None
B) Both
C) Solid shape
D) Plane shape
- 22. The perimeter of a triangle is given from
A) 4l
B) 2(l+b)
C) a+b+c
D) a+b+c+d
- 23. What is the formula for calculating the area of a parallelogram?
A) Base area × height
B) 1/3πr²h
C) 1/2 base × height
D) Base × height
- 24. Which of these is a solid shape?
A) Cone
B) Square
C) Rectangle
D) Triangle
- 25. A line of symmetry gives
A) The distance round a shape
B) An angle between two intersecting lines
C) Two similar halves of a shape
D) The space covered by a shape
- 26. Two radii and one arc define a ...... of a circle
A) Circumference
B) Semicircle
C) Segment
D) Sector
- 27. A line segment joining two points on the circumference of a circle not passing through the center of the circle is
A) Chord
B) Diameter
C) Arc
D) Radius
- 28. The measure of what an object can carry or contain is its
A) Area
B) Perimeter
C) Vertex
D) Volume
- 29. If the volume of a cone is 3cm³, what is the volume of a cylinder of the same height and area?
A) 9cm³
B) 1cm³
C) 27cm³
D) 3cm³
- 30. If the volume of a prism is 3cm³, what is the volume of a pyramid of the same height and area?
A) 3cm³
B) 1cm³
C) 1/3cm³
D) 9cm³
- 31. An acute angle is less than
A) 270⁰
B) 360⁰
C) 90⁰
D) 180⁰
- 32. One of these is an obtuse angle
A) 315⁰
B) 105⁰
C) 90⁰
D) 270⁰
- 33. What angle is first constructed when constructing angle 45⁰?
A) 60⁰
B) 30⁰
C) 90⁰
D) 15⁰
- 34. To construct angle 30⁰, what angle is first constructed?
A) 360⁰
B) 180⁰
C) 90⁰
D) 60⁰
- 35. .......... is the path taken by a line in order to be in the direction of an intersecting line.
A) An area
B) An edge
C) An angle
D) A vertex
- 36. Statistics ia a study that interpreted ......
A) Both
B) Data
C) None
D) Information
- 37. A numerical information is called a
A) Tally
B) Pictogram
C) Data
D) Frequency
- 38. One of these is a measure of spread
A) Range
B) Median
C) Mean
D) Mode
- 39. What is the formula for the mean of a frequency distribution?
A) N/2
B) N+1/ 2
C) £fx/£f
D) £x/n
- 40. What is the mean age a 5 students given as: 1, 2, 3, 4 and 5 years old?
A) 5
B) 6
C) 4
D) 3
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