WorksheetsMensuration L-11 class 8
Total questions: 21
Worksheet time: 14mins
Area of trapezium =
1/3 x h(a+b)
1/2 x d1 x d2
1/2 x h(a+b)
πr^2
How many formulas are there for finding the area of rhombus?
3
4
1
None of these
What is the common formula to find the volume of any object?
base area x height
base x height
length x height
no such formula
What are the formulas used to find the area of rhombus?
a) 1/2 x d1 x d2
b) b x h
c) side^2
1/2 x b x h
l x b
Find the volume of cube whose side is 15cm.
13500 cm^3
13500 m^3
3375 m^3
3375 cm^2
6750/2 cm^3
What is the total surface area of cuboid?
2lh + 2lb + 2bh
2lb + bh + lh
2h(l + b)
2(lb + bh + lh)
Area of triangle =
1/2 x b x h
1/2 x l x b
1/2 x (b+h)
h/2(a+b)
What is the capacity of a cylindrical bottle whose radius is 7cm and height is 12cm?
1848/2 cm
1848 cm ²
1848 m³
1848 cm³
1 m³ =
1000 L
1000 CM
1000 dm^3
1000000 Km
1 KL
Perimeter of rhombus=
side^2
l + b
4 x side
1/2 x d1 + d2
Perimeter of semi-circle is
1/2 x πrd
πr^2h
1/2 x πr^2
πrd
The standard unit of volume is cm^3.
False
True
The flat surface enclosed by the figure is called
(a)
The lateral surface area of cube is 144 cm2 . Find the side of the cube.
36 cm
6 cm
12 cm
24 cm
Area of _______ = 1/2 x sum of parallel sides x distance between them.
rhombus
trapezium
irregular quadrilateral
rectangle
kite
A ____= half the product of its diagonal
rectangle
square
rhombus
parallelogram
a cube's volume =
a3
L2
(l + b)2
lb
The space occupied by a solid body is called its
(a)
Lateral surface area of cuboid is
2(lb + bh + lh)
2(lb + bh) x lh
2(l +b) x h
l2+b2+h2
Parallelogram : 1) opposite sides are equal.
2) all angles are equal.
3) diagonals bisect each other.
1 and 3
only 2
1 and 2
2 and 3
All are correct
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