WorksheetsMathematics Quiz
Total questions: 23
Worksheet time: 17mins
What is the median of the following set of numbers: 4, 5, 6, 7, 8?
What is the mode of the following set of numbers: 2, 4, 4, 6, 6, 6, 8, 10?
Which of the following is a measure of dispersion?
a) Mean
b) Median
c) Mode
d) Range
If a circle has a diameter of 20cm, what is the circumference of the circle?
a) 10π cm
b) 20π cm
c) 40πcm
d) 80π cm
What is the formula to calculate the standard deviation of a set of data?
a) Square root of variance
b) Variance squared
c) Mean squared
d) Sum of squares
In a triangle with sides of length 5 cm, 6 cm, and 8 cm, what is the measure of the largest angle?
a) 30
b) 60
c) 90
d) 120
What is the formula to calculate the class mark for a given class interval?
a) Lower limit + Upper limit / 2
b) Upper limit - Lower limit / 2
c) Lower limit * Upper limit
d) Upper limit + Lower limit
In a frequency distribution, the class interval with the highest frequency is called the:
a) Mean
b) Median
c) Mode
d) Range
In a frequency distribution, which measure of central tendency is affected the least by extreme values?
a) Mean
b) Median
c) Mode
d) Range
If the ratio of the lengths of corresponding sides of two similar triangles is 3:4, what is the ratio of their areas?
a) 3:4
b) 9:16
c) 16:9
d) 12:7
What is the probability of rolling a prime number on a fair six-sided die?
a) 1/2
b) 1/3
c) 1/4
d) 1/6
What is the measure of an angle subtended by an arc of length 8 cm in a circle with radius 5cm?
a) 60°
b) 90°
c) 120°
d) 144°
If in a triangle, a = 7, b = 9, and the angle opposite side a is 45°, what is the length of side c?
a) 7
b) 9
c) 10
d) 12
If the length of the tangent segment drawn from an external point to a circle is 12 cm and the radius of the circle is 5 cm, what is the distance between the external point and the center of the circle?
a) 5 cm
b) 7 cm
c) 12cm
d) 13 cm
In a circle with radius 10 cm, what is the length of a tangent segment drawn to the circle from a point 12cm away from the center?
a) 5 cm
b) 8 cm
c) 12 cm
d) 14 cm
In a triangle, if the lengths of two sides are 3 cm and 4 cm, and the included angle is 60°, what is the length of the third side?
a) 5 cm
b) 6 cm
c) 7 cm
d) 8cm
In a circle with radius 6 cm, what is the length of the arc subtended by a central angle of 60°?
a) 2π cm
b) 3π cm
c) 4π cm
d) 5π cm
In a frequency distribution, the difference between the upper and lower class limits is called the:
a) Mean
b) Median
c) Mode
d) Class width
If the probability of an event A is 0.5and the probability of another event B is 0.3, what is the probability of both events A and B occurring?
a) 0.8
b) 0.6
c) 0.15
d) 0.9
In a right-angled triangle, if the length of the hypotenuse is 10 cm and one of the angles is 30°, what is the length of the opposite side?
a) 5 cm
b) 8 cm
c) 10 cm
d) 15 cm
What is the formula to calculate the class boundaries for a given class interval?
a) Lower limit + Upper limit / 2
b) Upper limit - Lower limit / 2
c) Lower limit - 0.5, Upper limit + 0.5
d) Upper limit + 1, Lower limit - 1
In a frequency distribution, which measure of central tendency divides the data into two equal halves?
a) Mean
b) Median
c) Mode
d) Range
If the probability of an event A is 0.3and the probability of another event B is 0.4, what is the probability of either event A or event B occurring?
a) 0.7
b) 0.6
c) 0.5
d) 0.2
