A play ground which is 250 m long and 20 m broad is to be fenced with wire.How much wire is needed?
270 m
230 m
540 m
None of these
Area of a rectangle is 630 sq cm and its breadth 15 cm.Then its length is
40 cm
60 cm
42 cm
35 cm
The amount of surface enclosed by a closed figure is called its
Volume
Area
Space
Perimeter
Perimeter of a square garden is 444 sq m.Then its side measures
101 m
111 cm
111 m
101 cm
When the perimeter and area of a square are numerically equal , then the numerical value of its side is
1
2
4
8
The perimeter of the rectangle whose length = 25 cm, breadth = 15 cm is ________ cm.
40
80
50
81
Perimeter of an equilateral traingle is
2 a + b
3 a
a + b + c
a + 2 b
An wooden plank measures 6 m length and 3 m breadth.If five such wooden planks are arranged in order, the area occupied by them is
18 sq m
90 sq m
5 sq m
95 sq m
If a hexagon of perimeter 24 cm has equal side lengths, then the length of its side is _____________.
2 cm
4 cm
6 cm
8 cm
The side of a square tile is 10 cm.How many tiles can be fixed on one side of a wall which is 2.5 m long and 2 m high?
100
400
5000
500
