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F1 mid semester test revision Ch1-6
Quiz by Ms Choi
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
A calculator is sold at a discount of 25% and its marked price is $120. Find the selling price of the calculator.
Bobby bought a printer for $400 and sold it at a profit of 20%. Findthe selling price.
A watch is sold at a profit of 40%. If the selling price is $140,find the cost price.
In a class, 21 students wear glasses while 14 students do not wear glasses. Find the percentage of students in the class who wear glasses.
There are 40 chairs in a classroom. If 25% of them are new, find the number of new chairs. [Just type the number]
Mr Cheung bought a table for $400 and sold it for $300. Find the loss per cent.
A mobile phone is sold for $2400 and the loss per cent is 60%. Find the cost price of the mobile phone.
Find the area of the pentagon ABCDE in the figure.  [Just type the number]
Find the area of the hexagon ABCDEF in the figure. [Just type the number]
Find the area of the shaded region in the figure. [Just type the number]
In the figure, the area of the shaded region is 24 cm2.Find the value of h. [Just type the number]
The figure shows a prism. Find its volume.Â
The figure shows a cuboid. Find the total surface area of the cuboid. [Just type the number]
The figure shows a prism. Find the total surface area of the prism. [Just type the number]
The figure shows a prism. Find the volume of the prism. [Just type the number]
Which of the following is true?
A cylinder is placed horizontally as shown. It is cut horizontally along the grey line. Which of the following figures may be the cross section obtained?
