P5 Maths Practice Worksheet
Time: 50 minTotal: 32 marks
Section A - Multiple Choice
A1.Three angles meet at a point. Two of them are 120° and 130°. What is the size of the third angle, x?[1]
A2.A triangle has a base of 8 cm and a height of 6 cm. What is its area?[1]
A3.A tank holds 5000 cm³ of water. How many litres is this?[1]
A4.A bicycle originally costs $250. After a 12% discount, what is the new price?[1]
A5.What is (5 + 3) × 2 − 4?[1]
A6.A shirt costs $40. It is sold at a 20% discount. What is the discount amount?[1]
A7.Mei sells handmade bookmarks at $4 each. She sells 65 bookmarks on Saturday and twice as many on Sunday. She spends $85 on materials. What is her profit for the weekend?[2]
A8.Ravi wants to buy 29 storybooks at $12 each. He has $300. He estimates the cost by rounding 29 to 30. Based on this estimate, about how much more money does he need?[2]
Section B - Short Answer
B1.There are 20 sweets in a jar. 3/4 of them are red, as shown below. How many red sweets are there?[1]
B2.In the diagram, angle x and 65° are angles on a straight line. Find the value of angle x.[2]
B3.There are 24 sweets in a bag. 5/6 of them are toffees. How many toffees are there?[2]
B4.A box contains 40 pencils. 25% of them are red. How many pencils are NOT red?[2]
B5.A car travels 180 km using 15 litres of petrol at a constant rate. How much petrol would it need to travel 300 km at the same rate?[2]
B6.In the figure, three angles meet at a point on straight line PQ: a right angle (90°), angle y, and an angle that is twice angle y. Find the value of angle y.[2]
Section C - Structured
C1.Rectangle ABCD has AB = 20 cm and BC = 12 cm, as shown. E is a point on side DC, and triangle ABE is shaded.[3]
(a)What is the area of rectangle ABCD?[1]
(b)Triangle ABE has the same base (AB) as the rectangle, and its opposite vertex E lies on side DC, which is the same distance from AB as the rectangle's height. Find the area of the shaded triangle ABE.[2]
C2.Mrs Lim bought some sweets. She gave 2/5 of them to her class and had 36 sweets left.[4]
(a)What fraction of the sweets did she have left?[1]
(b)How many sweets did Mrs Lim buy at first?[3]
C3.A jacket has a usual price of $80. In a sale, it is sold at a discount of 25% off the usual price.[4]
(a)How much money is taken off the usual price (the discount)?[1]
(b)Mr Tan buys the jacket at the sale price and also buys a $15 scarf. He pays with a $100 note. How much change should he receive?[3]