(Model test (1) Math Junior (6
(1) Complete :
a) 1 dcm 3 = …… cm3
b) The number of edges of cuboid = ……..edges
c) If the edge length of cube = 2 dcm ,then its capacity =……..liter
(2) Choose the correct answer :
a) If the sum of dimensions of cuboid = 7 cm , then the sum of its edges=……cm
( 14 , 21, 28 . 35 )
b)If the volume of cuboid = 120 cm3 , its base area =24 cm2 , then its height = …….cm
( 5 ,6 ,10 ,12 )
c) The total surface area of cube = the area of one face x…..
(2 ,4 , 6 , 8 )
(3) Find the result in simplest form : week day hour
4 6 18
+ 2 3 7
…. …. ….
(4) Find the lateral surface area of cube of edge length =1.8 cm
(5) 3600 cm3 of water is poured in a vessel in the shape of cuboid the internal dimensions of its base are 16cm , 25 cm.Find the height of water in the vessel.
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(Model test (2
(1)Complete : a) 15/12 = 1+ …../ 4
b) If 2x +10 = 50 , then x = …..
c ) area of triangle = …..x…..x…..
(2) Choose the correct answer : a) The number of heights of equilateral triangle = …….. (1,2,3,4 )
b) If the ratio between the measure of angles of triangle is
1 : 2 : 3 , then the measure of smallest angle = …..
(200 ,300 ,600 ,900)
c) 25%=……. (1/4,1/2, 1/3,1/5)
(3) If x/3 = 7/2 , 2/7 =1/y , find without using calculator x+ y
(4) In the opposite figure: ABC is right angled triangle at
B ,BC= 6 cm , AC=10 cm, area of triangle
ABC= 24 cm2 . Find the perimeter of this triangle
And if BD AC . Find the length of BD
(5) The next table show the percentage of hours which pupil Study in different subjects through a week , represent this data by pie chart.