P5 Math · Chapter 20brightbit.net/worksheets

P5/P6 Review — Mixed Challenging Problems

Name: ______________________Class: ________Date: ____________Score: ____ / 10

1.
Ali had $240. He spent 1/4 on food, 1/3 on clothes and saved the rest. How much did he save?
(a) $80(b) $100(c) $110(d) $120
2.
A rectangle has perimeter 48 cm. Its length is twice its width. Find the area.
Answer: ____________________________________
3.
The ratio of A to B is 3 : 4 and the ratio of B to C is 2 : 5. What is the ratio A : B : C?
(a) 3:4:10(b) 6:8:20(c) 3:4:5(d) 6:8:10
4.
A train 200 m long passes a pole in 10 seconds. How long does it take to pass a bridge 600 m long?
Answer: ____________________________________
5.
After a 25% discount, a camera costs $450. What was the original price?
(a) $540(b) $560(c) $580(d) $600
6.
Two taps together fill a tank in 6 hours. Tap A alone takes 10 hours. How long does Tap B take alone?
Answer: ____________________________________
7.
4n + 3 = 23. What is n?
(a) 4(b) 5(c) 6(d) 7
8.
A square has the same area as a rectangle 18 cm by 8 cm. Find the perimeter of the square.
Answer: ____________________________________
9.
In a class of 30, the average score was 70. The top 10 students averaged 90. What was the average of the remaining 20 students?
(a) 55(b) 60(c) 65(d) 70
10.
A circular pond (radius 7 m) is surrounded by a path 3.5 m wide. Find the area of the path. (Use π = 22/7)
Answer: ____________________________________

Answer key — P5 Math: P5/P6 Review — Mixed Challenging Problems

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