Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Give this quiz to my class
Q 1/10
Score 0
If 3x = 4y and z = 5y, where x, y and z are non-zero numbers, find (x + y) : (y + z).
120
35 : 18
7 : 18
4 : 15
4 : 5
Q 2/10
Score 0
The length and the width of a rectangle are in the ratio 7 : 4. It is given that the perimeter is 77 cm. Find the length of the rectangle.
120
44 cm
24.5 cm
49 cm
22 cm
10 questions
Q.
If 3x = 4y and z = 5y, where x, y and z are non-zero numbers, find (x + y) : (y + z).
1
120 sec
Q.
The length and the width of a rectangle are in the ratio 7 : 4. It is given that the perimeter is 77 cm. Find the length of the rectangle.
2
120 sec
Q.
The actual distance between two cities X and Y is 3 km. Find the distance between X and Y on a map with a scale of 1 : 60 000.
3
120 sec
Q.
The scale of a floor plan of a basketball court is 1 : 400. If the dimensions of the basketball court on the plan are 6.5 cm and 3.5 cm, find the actual area of the basketball court.
4
120 sec
Q.
Suppose 1 British pound is equivalent to 150 Japanese yen and 1 Japanese yen is equivalent to 0.084 H.K. dollars. How many H.K. dollars can 1 British pound be changed to?
5
120 sec
Q.
In a company, papers are consumed at a rate of 1 450 sheets/day. In how many days will 11 600 sheets of paper be consumed?
6
60 sec
Q.
A lorry can travel 90 km by consuming 4.2 L of petrol. How far can the lorry travel with 16.1 L of petrol?
7
120 sec
Q.
Refer to the photo.
8
60 sec
Q.
If x : y = 7 : 3 and y : z = 5 : 4, then x : y : z =
9
300 sec
Q.
The figure shows two similar quadrilaterals ABCD and EFGH. Find the PERIMETER of quadrilateral EFGH.
