# O level north west regional mock gce 2022 mathematics 1

### O level north west regional mock gce 2022 mathematics 1

O level north west regional mock gce 2022 mathematics 1

1. 0.001% of 438 is:
A. 0.00438
B. 0.0438
C. 0.000438
D. 4.38
A. 212
B. 21
C. 1011
D. 22
The shaded portion in the Venn diagram below
represents:
2. Factorizing 10u + 6a2 gives: 8.
2az(5 + 3a)
2a(5 + 3a)
a(10 + 6a2)
2a 2(3 + 5a)
A.
B.
C.
D.
3. The table below shows the number of students in Figure 1.
four different schools in Cameroon. The school
with the highest number of students is: A. P’ uQ
B. P nQL
C. P1no
D. (PnQy
Schools No of students
K 1.57 x 10s
L 4.2 x 104
M 1.48 x 10s
N 3.5 X 104
9. If p is the statement: “Douala is in Cameroon”,
then~p is the statement:
A. K
Mo, Douala is in Cameroon
Douala is the economic capital of
Cameroon
Nigeria is not in Cameroon
Douala is not in Cameroon.
A.
B. M
B.
r I
• Li
D. N C.
4. 0.013 x 4 expressed in standard form gives:
A. 5.2 x lO’4
B. 5.2 x 10″2
C. 5.2 x lO”3
D. 5.2 x 102
D.
10. In the truth table below, the missing value is:
P ~P
F T
T
A. T
5. At town A, the temperature is —10°C and at town
B, the temperature is 30°C. The increase in
temperature between the towns is:
40°C
B. P
C. ~P
A. D. F
B. 20°C 11. From the Venn diagram below, Mfli’ is:

6. The approximate value of to 1 decimal
place is:
0.0198 e \ b \ c/ g / d
figure 2.
A. 989.3
A. {b,f}
B. 98.9
B. 19)
6 C. 99.0
?; C. {a,c}
D. 9.9
D. {e, d}