NSP-111-240419-090423

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1.  Claire and Grace had ＄560 altogether. Claire received another ＄80 from her father. She then had thrice as much money as Grace. How money did Claira have originally?

   A)＄400
   B)＄300
   C)＄500
   D)＄200
   

2.  The figure below, is not drawn to scale. Is made up of 2 triangles ABC and BCD. ABC is a straight line . Find `/_k`.
   
   

   A)110
   B)120
   C)130
   D)140
   

3.  Susan baked a cake. She gave `1/4` of it to her neighour. The remaining cake was shared equally among her husband and 4 children. What fraction of the cake did her husband get?

   A)`3/24`
   B)`3/20`
   C)`3/16`
   D)`3/4`
   

4.  The figure below is not drawn to scale. `/_a` is twice as large as `/_b`. Find `/_b`.
   
   

   A)22
   B)23
   C)24
   D)25
   

5.  A machine can seal 456 parcels in 1 hour. How many parcels can it seal in 2`1/2` hours?

   A)1140
   B)912
   C)684
   D)228
   

6.  The following figure not drawn to scale ABC is a right-angled triangle and ACDE is a parallelogram. Find `/_a`.
   
   

   A)20°
   B)30°
   C)40°
   D)10°
   

7.  0.5 kg of roast pork cost ＄15. James bought 2.5 kg of roast pork. If he gave the cashier ＄100, how much change would he get?

   A)＄30
   B)＄20
   C)＄25
   D)＄52
   

8.  When Mr Low is 32 years old, his daughter is 5 years old. In how many years' time will Mr Low be 4 times as old as his daughter?

   A)2
   B)3
   C)4
   D)5
   

9.  The following figure is not drawn to scale. ABCD is a trapezium and `/_BCE` = 87°. (a) `/_CBE` (b) `/_DCE` (c) `/_DAE`
   
   

   A)(a) 58° (b) 25° (c) 55°
   B)(a) 57° (b) 26° (c) 56°
   C)(a) 56° (b) 26° (c) 54°
   D)(a) 55° (b) 27° (c) 57°
   

10.  Find the value of 213 x 18.

    A)3384
    B)3348
    C)3834
    D)3843
    

11.  What is the value of the digit 6 in 860 293?

    A)60 000
    B)6 000
    C)600
    D)60
    

12.  A cake is cut into 8 equal pieces. What is the minimum number of knife strokes required?
    
    

    A)2
    B)3
    C)4
    D)5
    

13.  Alton is twice Brandon's age. Charlie is `1/6` the total age of Alton and Brandon. If Alton is 24 years old, what is the average age of the 3 boys?

    A)12
    B)13
    C)14
    D)15
    

14.  The average time taken for Ming Da to swim 4 laps is 75 s. If the average time taken for him to swim 3 laps is 71 s, find the time he has taken to swim the 4th lap.

    A)300 s
    B)213 s
    C)87 s
    D)4 s
    

15.  Find the volume of the water in the container.
    
    

    A)36 `cm^3`
    B)360 `cm^3`
    C)840 `cm^3`
    D)1200 `cm^3`
    

16.  The average weight of 5 boys is 82 kg. If the total weigh of 2 of the boys is 200 kg. What is average weight of the remaining boys?

    A)40
    B)50
    C)60
    D)70
    

17.  Write two million, three thousands, two hundred and forty-seven in figures.

    A)2003247
    B)2003274
    C)2003724
    D)2003742
    

18.  The figure below is not drawn to scale. MNOP is a rhombus. Find `/_MON`.
    
    

    A)10
    B)20
    C)30
    D)40
    

19.  The figure below is a parallelogram and is not drawn to scale. Find `/_x`.
    
    

    A)75
    B)57
    C)76
    D)67
    

20.  `2/3` of Peter's money is equal to `3/4` of Tom's money. Express Peter's money as a ratio of Tim's money.

    A)8 : 7
    B)9 : 8
    C)9 : 7
    D)7 : 6
    

21.  What percentage of ＄4 is ＄1.50?

    A)39`1/2`
    B)37`1/2`
    C)38`1/2`
    D)36`1/2`
    

22.  
    
    O is the centre of the circle. AB, CD, EF and GH are straight lines which cut the circle into 8 equal parts. What percentage of the circle is shaded?

    A)37`1/2`
    B)36`1/2`
    C)35`1/2`
    D)38`1/2`
    

23.  Mrs Wang baked 512 cookies and sold them in boxes of 32. Each box of cookies was sold at ＄12.50. How much did she earn?

    A)＄150
    B)＄300
    C)＄250
    D)＄200
    

24.  How many 2-cm cubes be cut from the following wooden block?
    
    

    A)10
    B)20
    C)30
    D)40
    

25.  John and Mary read a total of 30 books in May. In June, John read 9 books fewer than Mary who had read thrice as many as she did in May. If both of them read a total of 45 books in June, how many books did John read in the 2 months?

    A)93
    B)39
    C)38
    D)83
    

26.  How many tens are there in the sum of 468 and 112?

    A)80
    B)58
    C)50
    D)35
    

27.  Which of the following patterns is not a tessellation?

    A)
    
    
    B)
    
    
    C)
    
    
    D)
    
    
    

28.  Claudia went shopping with some money. She spent ＄60 on a blouse and `3/5` of the remainder on a skirt. If she had ＄44 left, find the amount of money she had at first.

    A)＄80
    B)＄140
    C)＄170
    D)＄210
    

29.  Evaluate `2/7` ÷ 2 + `1/2`

    A)`6/14`
    B)`7/14`
    C)`9/14`
    D)`8/14`
    

30.  The figure shows a field which consists of a rectangle and a triangle. The area of Pond M is 36 `m^2`. Find the area of the whole field, excluding Pond M.
    
    

    A)463 `m^2`
    B)436 `m^2`
    C)364 `m^2`
    D)346 `m^2`