The range of values of v when 5 - v ≤ 2v - 1 is

The average of a set of numbers reduces from 14 to 11 when the number 35 is removed. How many numbers were in the original set?

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

The median score was

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

0.045 × 10^-3 in scientific notation is

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

Which of the following sets has a finite number of members?

How much simple interest is due on a loan of $240 for two years if the annual rate of interest is 4 per cent?

The marked price of a bicycle was $260. A man bought the bicycle on hire-purchase by making a down payment of $100, and twelve monthly payments of $16 each. How much could he have saved if he had bought the bicycle for the marked price?

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

The modal score was

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

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

The number 32747 written to 4 significant figures is

If p * q = pq² , then 2 * 3 =

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?

In the Venn diagram above, the shaded portion represents

The width of a block of wood with rectangular cross-section is x cm. Its height is ²/₃ its width and its length is 4 times its height. What is its volume in cm³?

The interest rate on investments in a bank decreased from 8 ¹/₂ per cent per annum to 6 per cent per annum. The difference in annual interest on a deposit of $2 000 is

A circular hole with diameter 6 cm is cut out of a circular piece of card with a diameter of 12 cm. The area of the remaining card, in cm² , is

This question refers to the triangle PQR in which angle QPR = 90°, PR = 12 cm and PQ = 5 cm.

The length of QR, in cm, is

How many grams are in 2 kilograms?

The expansion of (x - 2)² is

If U = {1, 2, 3, . . . 10 } and S = { 4, 5, 6, 7, 8 }, then S ' =

8x - 4(x - 5) =

The decimal equivalent of ³/₈ is

The marked price of a stove was $520. A worker bought the stove on hire-purchase by making a down payment of $100, and twelve monthly payments of $40 each.
How much could she have saved if she had bought the stove for the marked price?

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

In the figure above, the shaded portion represents

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

The area of the trapezium ABCD above is

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

The water authority charges $10.00 per month for the meter rent, $2.50 for the first 1 000 litres and $0.10 for each additional 100 litres. What is the total bill for 2 500 litres used in one month?

2p² -15p + 25 =

Which of the following sets has an infinite number of members?

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

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?