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Basic 8 Mathematics Quiz One

Answer all the Questions in this sections

The number of attempts remaining is 5

1 / 20

1. Given that P(3, -2) and Q(-2, 4) are points in a plane, find the gradient of the line joining P and Q

A) -6/5

B) 5/6

C) 6/5

D) -5/6

2 / 20

2. Two sets A and B are defined by A={factors of 12} and B={factors of 8}. List the elements of A ∩ B

A) {1, 2, 4, 8, 12}

B) {1, 2, 8}

C) {1, 2, 4}

D) {1, 2, 4, 8}

3 / 20

3. Write 41708 in standard form

A) 4.1708 × 10⁴

B) 4.1708 × 10³

C) 4.1708 × 10^-4

D) 4.1708 × 10^-3

4 / 20

4. Solve 5x-(7x-3)<9

A) X > -3

B) X < 6

C) X > -6

D) X < 3

5 / 20

5. Simplify a⁵x a⁷x a

A) a^13a

B) a³⁰

C) a³⁵

D) a¹³

6 / 20

6. Given that set A=(1, 3, 5, 7, 9), which of the following describe the set

A) 2 ∈ A

B) 2 ∉ A

7 / 20

7. Which of the following is not a quadrilateral

A) Triangle

B) Rhombus

C) Parallelogram

D) Rectanle

8 / 20

8. 4, 25, 9, 100, 1, and 12 are perfect square except

A) 9

B) 4

C) 1

D) 12

9 / 20

9. Correct 1234.9996 to 3 decimal place

A) 1234.999

B) 1235.000

C) 1235.999

D) 1234.000

10 / 20

10. Evaluate 14-(20-31)-11

A) -14

B) -11

C) 14

D) 11

11 / 20

11. List the set of prime numbers less than 15

A) {1, 2, 3, 5, 7, 9, 11, 13}

B) {1, 3, 5, 7, 11, 13}

C) {2, 3, 5, 7, 11, 13}

D) {2, 3, 5, 7, 9, 11, 13}

12 / 20

12. Write 0.00009 in the standard form

A) 9.0 × 10⁵

B) 9.0 × 10^-4

C) 9.0 × 10^-5

D) 9.0 × 10⁴

13 / 20

13. Find 35.055 x 100,000

A) 3,505

B) 35,055

C) 3,505,500

D) 350,550

14 / 20

14. Find 2.15 X 0.49 correct the answer to 3 decimal place

A) 1.055

B) 1.053

C) 1.056

D) 1.054

15 / 20

15. What is the place value of the red coloured digit in 3,001,615

A) Thousand

B) Million

C) Millionth

D) Hundred

16 / 20

16. Write the numeral for Ninety-two thousand, five hundred and thirty – six

A) 9,250,031

B) 92,506

C) 92, 536

D) 92, 356

17 / 20

17. Given that set A=(2, 3, 5, 7, 11), which of the following describe set A.

A) A set of even numbers less than 13

B) A set of prime numbers less than 13

C) A set of odd numbers less than 13

D) A set of composite numbers less than 13

18 / 20

18. Express 7928 to 2 significant figures

A) 7928

B) 7900

C) 7000

D) 7920

19 / 20

19. Express 7 metres in centimetres, leave your answer in a standard form

A) 7.0 × 10²

B) 7.0 × 10¹

C) 7.0 × 10^-1

D) 7.0 × 10^-2

20 / 20

20. Express 0.56448 to 3 significant figures

A) 0.5644

B) 5.644

C) 0.564

D) 0.565

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The average score is 33%

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