sections)
Frequency means the .
A. deference between the highest and lowest numbers
B. most occurring item
C. number in the middle of the set
D. number of times an item occurs
is an example of a cuboid
A. sugar
B. match box
C. Maggi
D. funnel
The next term of the sequence 1, 4, 9, 16, 25 is
A. 26
B. 36
C. 46
D. 56
Which of the following statistical terms is correct?
A. mode = mean
B. median = average
C. mean = median
D. average = mean
Convert 10111 to the number in base ten
A. 23
B. 22
C. 21
D. 20
is a circular graph
A. pie chart
B. bar chart
C. histogram
D. curve
A cube has . Edges
A. eight
B. six
C. ten
D. twelve
Given a set of numbers: 30, 29, 35,40,41,52 and 60. What is the range?
A. 30
B. 31
C. 41
D. 51
Find the arithmetic mean of the set of numbers 1,3,5,7 and 9
A. 9
B. 7
C. 5
D. 3
If the average age of 6 boys is 14 years, and their total age
A. 54 years
B. 64 years
C. 74 years
D. 84 years
The deference between square of 9 and its square root divide by 2 is
A. 81
B. 78
C. 64
D. 39
Simplify 700 (+400) (-80)
A. 380
B. 370
C. 360
D. 350
The table below gives the distribution of the ages (in years) of 30 students in a school club. Use the information to answer question 13 16
Age (years)
10
11
12
13
14
15
Frequency
4
12
7
4
2
1
Find the mode of the distribution
A. 11 years
B. 12 years
C. 13 years
D. 14 years
Find the median
A. 11 years
B. 12 years
C. 11.5 years
D. 12.5 years
Calculate the mean of the distribution
A. 5 years
B. 6 years
C. 11.7 years
D. 11 years
What is the probability that a student in the club is 11 years
A. 0
B. 2/ 15
C.8 / 15
D. 2/ 5
The mean of 5 numbers: 8,11,6,3 and x is 7, and x
A. 11
B. 8
C. 7
D. 6
Convert 26 to a number in binary
A. 11100
B. 11010
C. 11110
D. 10011
____ is the deference between the highest value and the lowest value
A. range
B. mode
C. median
D. arithmetic mean
Expand: (y-6)2
A. y + 12y + 36
B. y 12y 36
C. y + 12y 36
D. y 12y + 36
Write2 /7 in words
A. two over seven
B. Two and seven
C. two sevenths
D. two seven
What is the smallest number to be subtracted from 175 to make it divisible by 13
A. 25
B. 13
C. 10
D. 6
MMCDIX represent what number.
A. 2409
B. 2159
C. 2411
D. 2404
Express 18 as a product of its prime factors
A. 3 x 3 = 32
B. 2 x 3 x 3 = 2 x 32
C. 2 x 2 x 3 x 3 = 22 x 32
D. 2 x 2 x 2 x 3 = 23 x 31.
Find the HCF of 36 and 60
A. 12
B. 14
C. 16
D. 18
Evaluate 62
A. 12
B. 14
C. 24
D. 36
Find the square root of 25
A. 5
B. 10
C. 15
D. 20
Find 10% of 400.
A. 10
B. 20
C. 30
D. 40
Convert 3:4 to percentage
A. 55
B. 65
C. 75
D 85
Simplify: 3/4 (x + 4) = 2/3 (4 x)
A. -8
B. -6
C. -4
D. -2
Find the coefficient of pq in the expansion of (4p + 3q)(2p q)
A. 4
B. 3
C. 2
D. 1
Solve: 0 = (2 / P) 22
A.1/ 11
B. 1/6
C.1/ 3
D. 2
132 + 123 is ..
A. 221
B. 231
C. 321
D. 311
Seven tenths of an hour is
A. 42 mins
B. 45 mins
C. 48 mins
D. 50 mins
How many meters are there in d kilometers?
A. 1000d meters
B. (d + 1000) meters
C. d meters
D. (d 1000) meters
If 0.68 is expressed as a fraction in its lowest term, its denominator is ..
A. 40
B. 29
C. 25
D. 17
Subtract 1001 from 1110 and convert your answer to base 10
A. 3
B. 5
C. 7
D. 8
The mean of these numbers: 8, 11,16,3 and x is 9. The value of x is
A. 11
B. 8
C. 6
D. 7
Remove bracket and simplify: p (p + q) q(p + q)
A. p + 2q
B. p – q
C. p 2q
D. p + q
A fair die has a shape
A. triangular
B. spherical
C. cubical
D. conical
Calculate the mean of the following numbers: 1980,1981, 1982, 1983, 1984
A. 1980
B. 1982
C. 1983
D. 1984
Find the simple interest on N500 for 2 years per %
A 1
B 2
C 3
D 5
Approximate 5.7255 to the nearest thousandth.
A. 5.7
B. 5.725
C. 5.7255
D. 5.726
Write in gure: six hundred and fty-eight million, one hundred and twenty-ve thousand and one.
A. 658,125,100
B. 658,125,101
C. 658,125,001
D. 658,125,000
Express 0.00254 in standard form.
A. 2.54 x 10-3
B.2.54 x 103
C. 2.54 x 102
D. 2.54 x 10-2
Find the sum of prime factors in 60.
A. 5
B. 7
C. 8
D. 10
Round off 6827 to the nearest ten.
A. 6820
B. 6821
C. 6830
D. 6900
