exampaper

NSP-111-240420-142633

Please Do not press "Submit" at the end of the exam until you are sure of your responses, as your test will be graded immediately.
You can hover your mouse pointer over to see the question ID. Good luck!

Find the value of 10p + 8 - 3p - 5 when the value of p is 3.
A)21
B)22
C)23
D)24
What is the value of A in the number line?

A)1993
B)1998
C)2001
D)2005
The graph below shows the number of story books read by the various classes in a school over a period of time.

(a) What was the total number of classes in the school?
(b) How many classes in the school read more than 40 story books?
(c) What percentage of the classes in the school read fewer than 40 story books?
A)(a) 40 classes (b) 18 classes (c) 30.5%
B)(a) 40 classes (b) 18 classes (c) 32.5%
C)(a) 50 classes (b) 18 classes (c) 30.5%
D)(a) 50 classes (b) 18 classes (c) 32.5%
`5/8` is the same as `([])/32` What is the missing number in the bracket?
A)10
B)15
C)20
D)25
Change `2/25` to a decimal.
A)0.06
B)0.07
C)0.08
D)0.09
The figure below is made up of two identical rectangles, each measuring 4 cm by 2 cm.

What is the perimeter of the figure?
A)16 cm
B)20 cm
C)22 cm
D)24 cm
Which one of the given numbers has the greatest value?
A)0.9
B)1.7
C)0.91
D)1.08
The diagram below is made up of 2 triangles. The area of the smaller triangle is `1/3` the area of the bigger triangle.

What is the area of the bigger triangle?
A)`5 cm^2`
B)`10 cm^2`
C)`15 cm^2`
D)`30 cm^2`
`3w^2` can be expressed as _________.
A)3 + wxw
B)3 + w × w
C)3 × w × 2
D)3 × w × w
Mr Lim planted some rambutan trees in a row with the same distance apart. The distance between the first and the fifth tree was 20 m. Find the distance between
(a) the first and the tenth tree, and
(b) the 5th and the 40th tree.
A)(a) 45 cm (b) 175 cm
B)(a) 45 cm (b) 176 cm
C)(a) 46 cm (b) 175 cm
D)(a) 46 cm (b) 176 cm
The figure below is made up of a rectangle ABCD and a rhombus AEBF. Find `/_ x` .

A)50°
B)60°
C)70°
D)80°
Jane wanted to buy a piano with the money she had saved. She found that she had only `3/5` of its cost. Each of her parents contributed ＄400 towards the purchase but Jane was still short of `2/7` of the amount needed to buy the piano.

(a) How much more money would Jane need in order to buy the piano?
(b) How much did the piano cost?
A)(a) ＄130 (b) ＄2 327.50
B)(a) ＄130 (b) ＄2 328.50
C)(a) ＄133 (b) ＄2 327.50
D)(a) ＄133 (b) ＄2 328.50
Find the value of `/_ a` .

A)45°
B)85°
C)90°
D)135°
If 12 chickens lay 3 dozen eggs in 4 days, how many eggs would you expect 6 chickens to lay in 8 days?
A)36 eggs
B)37 eggs
C)38 eggs
D)39 eggs
Express 3 000 m as a percentage of 5 km.
A)60%
B)70%
C)80%
D)90%
What is the missing number in the bracket? 24 : [ ] = 8 : 3
A)6
B)7
C)8
D)9
Helen has some marbles. If she puts them into bags of 5, she would have 2 marbles left. If she puts them into bags of 7, she would be short of 3 marbles. How many marbles does she have?
A)31 marbles
B)32 marbles
C)33 marbles
D)34 marbles
The rate of renting a car is ＄70 per day. In addition, there is a 5% GST charge. How much must Tom pay if he rents a car for 2 weeks?
A)＄1 019
B)＄1 029
C)＄1 039
D)＄1 049
Find the value of 49 - (50 - 132 ÷ 11) + 2.
A)11
B)12
C)13
D)14
The figure below is drawn on a rectangular grid.

Find the total area of the shaded parts of the figure.
A)`9 cm^2`
B)`8 cm^2`
C)`6 cm^2`
D)`4 cm^2`
Express `29/7` as a mixed number.
A) `4 1/7`
B) `4 2/7`
C) `4 3/7`
D) `4 4/7`
A school staged a play at the Victoria Theatre on two evenings. On the first evening, there were 80 more boys than girls in the audience. On the second evening, the number of boys decreased by 10% while the number of girls increased by 20%. If there were 1542 boys and girls on the second evening,
(a) find the number of boys present on the second evening?
(b) What was the total sum of money collected from the sale of the tickets on the two evenings if each ticket cost ＄30?
A)(a) 770 (b) ＄95 340
B)(a) 770 (b) ＄95 350
C)(a) 780 (b) ＄95 340
D)(a) 780 (b) ＄95 350
James' watch moves faster by five minutes every hour. If the time shown on his watch is 2.25 p.m. now, what should be the actual time three hours ago?
A)11.25 a.m.
B)11.10 a.m.
C)11.40 a.m.
D)5.10 p.m.
The table below shows the number of pupils who were late for school from January to May this year.

Month

Jan

Feb

Mar

Apr

May

Number of latecomers

16

8

10

20

18

In which month were there twice as many latecomers as the month before?
A)February
B)March
C)April
D)May
Grace bought 6 apples for ＄p and 4 oranges for ＄3p. She gave the cashier ＄50 and received a change of ＄42. How much did one orange cost? Express you answer in dollars and cents.
A)＄1 and 40 cents
B)＄1 and 50 cents
C)＄2 and 40 cents
D)＄2 and 50 cents
The figure below is made up of a square ABCD of sides 10 cm each and a semicircle DPC. M and N are the mid-points of BC and DC respectively.

(a) Find the area of the shaded part of the figure.
(b) Using π=3.14 , find the total area of the unshaded parts of the semicircle.
A)(a) `61.5 cm^2` (b) `14.20 cm^2`
B)(a) `61.5 cm^2` (b) `14.25 cm^2`
C)(a) `62.5 cm^2` (b) `14.20 cm^2`
D)(a) `62.5 cm^2` (b) `14.25 cm^2`
`3 3/4` h is the same as __________.
A)345 minutes
B)375 minutes
C)3 hours 15 minutes
D)3 hours 45 minutes
Find the volume of a cube if one of its faces has an area of `49 cm^2` .
A)`341 cm^3`
B)`342 cm^3`
C)`343 cm^3`
D)`344 cm^3`
Geraldine had a basket of apples and oranges. The ratio of the apples to the oranges was 1 : 2. When 56 more apples were put into the basket, the ratio of the apples to the oranges became 9 : 2.
(a) What was the original number of apples in the basket?
(b) If Geraldine were to sell the fruits in her basket at ＄2 for any three of them or at ＄0.80 for any one fruit, how much would Mrs Lu have to pay for 44 apples and oranges?
A)(a) 6 (b) ＄29.50
B)(a) 6 (b) ＄29.60
C)(a) 7 (b) ＄29.50
D)(a) 7 (b) ＄29.60
Subtract 10 tenths from 2.3. Express your answer as a decimal.
A)1.1
B)1.2
C)1.3
D)1.4

Month	Jan	Feb	Mar	Apr	May
Number of latecomers	16	8	10	20	18