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The correct answer is D
A sphere is cut into hemisphere. One of them is used as bowl. It takes 8 bowlfuls of this to fill a conical vessel of height 12cm and radius 6cm. Then f...
A village having a population of 8000 requires 200 litres of water per head per day. It has a tank measuring 40 m `xx` 30 m `xx` 12 m. The water of this...
The area of the largest circle, that can be drawn inside a rectangle with sides 100 cm by 91 cm, is:
(4x³y – 6x2y2 + 4xy3 y4) can be expressed as:
The radius of a circle is derived from its circumference, which measures 88 meters. A rectangle features a length that exceeds the circle’s radius by ...
A circular field, which covers an area of 1386 square meters, is planned to be enclosed by a compound wall that rises to a height of 3 meters. The wall ...
What will be the value of sin 10° – 4/3 sin3 10°?
A solid cone and a solid hemisphere have the same radius and height. If the volume of the cone is 540 cm³, find the volume of the hemisphere.
A rectangle has a length that is 50% greater than the side of a square, which covers an area of 64 cm². If the rectangle itself encompasses an area of...
The mean proportional of a and b is c. What is the mean proportional of a2 c and b2 c?