The shaded regions represent the group which has balls that are not yellow. 
Clearly, 4, 36, 41 represent the group of balls which are not yellow.
The diagonal of the square is 10 √ 2 cm. Find the diagonal of another square whose area is triple that of the first square.
Three cubes with sides 3 cm, 4 cm, and 5 cm are melted to form a bigger cube. What is the surface area of the bigger cube?
Calculate the total number of tiles needed to completely cover a rectangular floor that measures 132 meters by 125 meters. Each tile has dimensions of 2...
A street of width 15 metres surrounds from outside a rectangular garden whose measurement is 160 m × 140 m. The area of the path (in square metres...
The lateral surface area of a cube is 144 cm2 . The length of a cuboid is 25% more than the side of the cube. The breadth of the cuboid is 5 ...
The sum of the radii of spheres A and B is 14 cm. the radius of A being larger than that of B. The difference between their surface areas is 112π. Wh...
A rectangular shaped pit of length 18 ft and breadth 16 ft is made in a rectangular field of length 64 ft and breadth 52 ft. The earth dug out of the p...
A cylindrical tank has an internal radius of 14 meters and a height of 10 meters. The tank is filled with water to 75% of its capacity. Water is then tr...
The perimeter of a rectangle is 300m. If the difference between the length and breadth of the rectangle is 10m, then what is the circumference of the l...
When the breadth of a rectangle is reduced by 4cm (keeping the length constant), its area reduces by 72 cm2 and when the length is reduced by...
