A. 5 cm
B. 19 cm
C. 13 cm
D. 144 cm
A. 120 cm3
B. 120 cm2
C. 148 cm2
D. 15 cm3
4*5*6 = 120
The edges of a cuboid are 4 cm, 5 cm and 6 cm. Find the volume of the cuboid? Read More »
Mathematics Mcqs, Volumes A. 120 cm2
B. 148 cm2
C. 74 cm2
D. 15 cm2
2(4*5 + 5*6 + 4*6) = 148
The edges of cuboid are 4 cm; 5 cm and 6 cm. Find its surface area? Read More »
Mathematics Mcqs, Volumes A. 3 dm
B. 4 dm
C. 5 dm
D. 6 dm
33 + 43 + 53 = a3 => a = 6
A. 50
B. 64
C. 216
D. 125
1 * 1* 1 = 2/10 * 2/10 * 2/10 * x
x = 125
How many cubes of edge 2 dm can be cut out of a meter cube? Read More »
Mathematics Mcqs, Volumes A. 864 cm2
B. 648 cm2
C. 486 cm2
D. 468 cm2
Explanation:
a3 = 1728 => a = 12
6a2 = 6 * 12 * 12 = 864
The volume of a cube is 1728 cc. Find its surface. Read More »
Mathematics Mcqs, Volumes A. 8 cc
B. 16 cc
C. 32 cc
D. 64 cc
6a2 = 24
a = 2 => a3 = 8cc
The surface of a cube is 24sq cm. Find its volume? Read More »
Mathematics Mcqs, Volumes A. 6a2 cm2
B. 8a2 cm2
C. 12a2 cm2
D. 24a2 cm2
Explanation:
6a2 = 6 * 2a * 2a = 24a2
The edge of a cube is 2a cm. Find its surface? Read More »
Mathematics Mcqs, Volumes A. 2h
B. 4h
C. 2h/3
D. 3h/2
A. 100 %
B. 200 %
C. 700 %
D. 800 %
If the radius of the sphere is doubled then it’s volume is increased by? Read More »
Mathematics Mcqs, Volumes