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