The ratio of surface Area of two cubes is 49:64. Then the ratio of their volumes?
363:532
343:512
363:572
343:532
The perimeter of a rectangle is _____
l x b
l + b
2(l + b)
None of these
1.8 hectares = _________ acres
18
180
1800
1.8
The volume of a cube is 512cm3, then it's surface area is
268cm2
324cm2
276cm2
384cm2
Find the perimeter of a rectangle of length 16cm and breadth 12.5cm
57 cm
56cm
55cm
54 cm
Length, breadth and height of a cuboid is 9 cm, 7 cm, 12 cm respectively. Then it's surface area is?
525 cm2
565 cm2
480 cm2
510 cm2
1cm2= ____ mm2
10
100
1000
10000
The area of the garden is the shape of the square is 5184m2. Find its perimeter
284m
244m
288m
280m
The capacity of a cubical mug is 1 litre then it's edge is?
10 cm
1 cm
1 m
100 cm
The ratio of volumes of two cubes is 8:27. Then the ratio of their surface areas ?
8:27
2:8
4:9
8:16
