43
40.
The bar chart above shows the allotment of
time (in minutes) per week for selected
subjects in a certain school. What is the
total time alloca
ted to the six subjects per
week.
A.
720 mins.
B. 960 mins.
C.
200 mins.
D. 460 mins.
41.
The pie chart above shows the statistical
distribution of 80 students in five subjects
in an examination. Calculate how many
students offer Mathematics.
A.
40 B. 50 C.
12
D. 30
42.
Find the mean of t + 2, 2t
4, 3t + 2 and 2t.
A.
2t B. 2t + 1 C. t D. t + 1
43.
The mean of seven numbers is 10. If six of
the numbers are 2, 4, 8, 14, 16 and 18, find
the mode.
A.
8 B. 14
C. 2 D. 6
44.
Age
20
25
30
35
40
45
No. of
people
3
5
1
1
2
3
Calculate the median age of the frequency
distribution in the table above.
A.
30 B. 35 C. 20 D. 25
45.
If the variance of 3 + x, 6, 4, x and 7
x is 4
and the mean is 5,
find the standard
deviation.
A.
2 B. 3 C.
D.
46.
Score
3
4
5
6
7
8
9
10
Freq.
1
0
7
5
2
3
1
1
The table above shows the scores of 20
students in Further Mathematics test. What
is the range of the
distribution.
A.
6 B. 3 C. 10 D. 7
47.
In how many ways can a student select 2
subjects from 5 subjects.
A.
B.
C.
D.
48.
In how many ways can 3 seats be occupied
if 5
people are willing to sit.
A.
20 B. 5 C. 120 D. 60
49.
What is the probability that an integer
x (1
= x = 25) chosen at random is divisible
by both 2 and 3.
A.
B.
C.
D.
50.
A basket contains 9 apples, 8 bananas and 7
oranges. A fruit is picked from the basket,
find the probability that it is neither an
apple nor an orange.
A.
B.
C.
D.
2013
UTME Solutions
1.
Option C.
2.
Option C.
3.
Option B.
4.
Option D.
5.
Option D.
6.
Option C.
7.
Option C.
8.
Option D.
9.
Option C.
10.
Option B.
11.
Option A.
12.
Option A.
13.
Option A.
14.
Option B.
15.
Option A.
16.
Option B.
17.
Option D.
18.
Option
B.