- 1. The next term in the sequence 2,3,5,8,12,17.... is
A) 18
B) 22
C) 19
D) 23
- 2. Write 0.000263 in standard form
A) 2.63 x 10⁴
B) 2.63 x 10-
C) 2.63 x 10-3
D) 2.63x 10-¹
- 3. If (-24) ÷ (-3) = y. Then y =
A) 72
B) 8
C) 27
D) 9
- 4. If 5 people can do a piece of work in 6 days,how many days, to the nearest whole numbers, should 8 people take to do it
A) 4days
B) 5days
C) 10days
D) 15days`
- 5. Which of these are pythagorean trides?
A) (3,4,5)
B) (5,12,13)
C) (9,8,7)
D) (1,2,3)
- 6. Simplify (-30) / (-10)
A) -3
B) 5
C) 3
D) 16
A) 2a + 12y
B) 2-a
C) 18a-28
D) 28a-8
- 8. Round off 9,852 to 3sf
A) 9850
B) 9000
C) 9,900
D) 9,400
- 9. A cone has a base radius of 5cm and a height of 12cm. calculate
A) 18cm
B) 17cm
C) 13cm
D) 60cm
- 10. I subtract 3 from a certain number, multiply the result by 5 and then add 9
A) 12
B) 4
C) 25
D) 18
- 11. A bookseller sells N48,120 worths of books in a month. his commission is 4%. How much money does he get?
A) N4.86
B) N2068.07
C) N1924.80
D) N19000
- 12. What is the value of 2p - 2q if p = 3 and q = -1
A) 4
B) 12
C) 6
D) 8
- 13. If m x(-2) = 12, then m =
A) -24
B) -6
C) +6
D) 14
- 14. Find the least number by which 1/2 must be multiplied to get a perfect square
A) 11
B) 2
C) 7
D) 5
- 15. in an exam, 154 out of 175 candidates passed. What percentage failed?
A) 15%
B) 18%
C) 60%
D) 12%
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