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