Ordinary level 2025 North regional mock mathematics 1
Ordinary level 2025 North regional mock mathematics 1
1. Evaluating the expression 24¥ 2
3
¡3£1
1 3
¯4, gives:
A. 16
B. 48
C. 36
D. 28
2. The value of the digit 6 in the number 21.076 is:
A. 6 thousandth
B. 6 hundred
C. 6 thousands
D. 6 unith
3. The HCF of 30 and 48 is
A. 30
B. 6
C. 48
D. 2
4. What is the LCM of 12 and 40?
A. 120
B. 100
C. 80
D. 4
5. Write the number 0.00045600 in standard form.
A. 45.6£10¡4
B. 456£10¡6
C. 4.56£10¡4
D. 4.56£104
6. The number number 304.0531 correct to four significant figures is
A. 3040
B. 304.05
C. 304.0
D. 304.1
7. An item which cost 3500 FCFA was later sold at 3000FCFA. what
is the percentage loss, written to two decimal places?
A. 14.29%
B. 16.67%
C. 14.28%
D. 16.66%
8. Given that y varies directly as the square of x, and that y ˘ 3
when x ˘ ¡2, then the equation relating x and y is :
A. y ˘ 3x2
B. y ˘
3x2
4
C. y ˘
¡3x
2
D. y ˘
¡3x2
4
9. Given that v ˘ …r 2h
c
, express r in terms of v, c, h and …
A. r ˘ §r…vc h
B. r ˘ r…vc h
C. r ˘
vc
…h
D. r ˘ §s…vc h
10. What is the solution to the following simultaneous equations:
x ¡ y ˘ 3¢¢¢¢¢¢¢¢¢(1)
2x ¯ y ˘ 6¢¢¢¢¢¢¢¢¢(2)
A. x ˘ 4, y ˘ 1
B. x ˘ 2, y ˘ 2
C. x ˘ 3, y ˘ 0
D. x ˘ 0, y ˘ 3
11. Given that the area of the right-angle triangle below is 10cm2,
what is the value of x?
A. 2cm
B. 1cm
C. 0.8cm
D. ¡5cm
12. The following are consecutive terms of a sequence of numbers
3,8,13,p,23,28. what is the value of p
A. 5
B. 15
C. 18
D. 10
13. Given that the general term of a sequence is Tn ˘ 6n ¡ 2 for
n ˘ 0,1,2,3,¢¢¢, what is the 5th term of this sequence?
A. 22
B. 28
C. 34
D. 24
14. The three consecutive terms of a geometric progression are
9,6,4 with respect to 9, and 4, we refer to 6 as
A. arithmetic mean
B. common ratio
C. common difference
D. geometric mean
15. The interval notation for ¡3 ˙ x • 7 is
A. (¡3,7)
B. (¡3,7]
C. ]¡3,7[
D. [¡3,7]
16. The range of values of x satisfying the inequality
(x ¡2)(x ¯3) ¨ 0, is:
A. {x : ¡3 • x • 2}
B. {x : ¡3 ˙ x ˙ 2}
