CaribQuiz - Mathematics
Mathematics
1. Question

-7 - (-3) =

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2. Question

The equation of the line which passes through the point (0, 2) and has a gradient of 1/3 is

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3. Question

The expression (3x - 2)(x + 1) =

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4. Question

In a school of 910 pupils, 3/7 are boys and 2/5 of the boys wear glasses. How many boys wear glasses?

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5. Question

0.045 × 10-3 in scientific notation is

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6. Question

$x is divided among three boys, Romon, Deven and Adam, in the ratio 2 : 3 : 7, respectively. If Adam gets $28, what is the value of x ?

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7. Question

The number 32747 written to 4 significant figures is

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8. Question

Three lights flash at intervals of 2, 6 and 14 seconds respectively. They are started together. How soon after will they next flash together again?

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9. Question

Which of the following is NOT a prime number?

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10. Question

0.0039 × 10-2 in scientific notation is

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11. Question

How many grams are in 2 kilograms?

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12. Question


In the diagram, B is due north of A; C is east of B, and AB = BC.

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13. Question

The equation of the line which passes through the point (0 , -3) and has a gradient of 1/2 is

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14. Question


In the figure above, AB || CD and ∠BAD = 32° . ∠APC =

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15. Question


In the circle above, the circumference is 20 cm. The length of the arc AB, in centimetres, is

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16. Question

Given ƒ : x -> 3x - 1, and g : x -> x2, then ƒg(-2) =

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17. Question

Three lights flash at intervals of 4, 6 and 10 seconds respectively. They are started together. How soon after will they next flash together again?

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18. Question


In the figure above, the shaded portion represents

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19. Question

The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?

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20. Question

Which of the following words BEST describes a triangle with all its sides equal?

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21. Question


The diagram above shows the graphs of 3x - y = 1 and 5x + 2y = 20 . Which ordered pair (x, y) satisfies both equations?

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22. Question

In coordinate geometry, the equation of the x-axis is

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23. Question

How much simple interest is due on a loan of $120 for two years if the annual rate of interest is 5 1/2 per cent?

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24. Question

The table shows the distribution of the ages of 25 students.

What is the probability that a student chosen at random is AT LEAST 13 years old?

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25. Question

In a school of 910 pupils, 2/5 are girls and 2/7 of the girls play netball. How many girls play netball?

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26. Question

2(5 - x) - 3(x - 6) =

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27. Question


The area of the trapezium ABCD above is

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28. Question

Which of the following words BEST describes a quadrilateral with all its sides equal?

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29. Question

A square has the same area as a rectangle with sides of length 4 centimetres and 25 centimetres. What is the length of the square?

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30. Question

The Item refer to the information below The following scores were obtained by eleven footballers in a goal-shoot competition:

The median score was

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31. Question

The sizes of the interior angles of a polygon are x°, 2x°, 60°, 3x° and 36°. What is the value of x ?

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32. Question

A man's regular pay is $3 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid $168, how many hours overtime did he work?

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33. Question

Which of the relations represented below are functions?

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34. Question

What is the simple interest earned on $10 000 invested for 3 months at a rate of 5% per annum?

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35. Question

A rectangular tank is 50 cm long, 50 cm wide and 10 cm deep. The volume of liquid it will hold is

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36. Question

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37. Question

If x = 2 and y = -1, then 3x - 5y / xy2

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38. Question

If an increase of 20% will change the price of an item to $480, what is the original price of the item?

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39. Question

8x - 4(x - 5) =

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40. Question

The exterior angles and the interior angles of a polygon are equal. How many sides does the polygon have?

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