Question
______ has been appointed as the Director General of
Narcotics Control Bureau (NCB)?Solution
The correct answer is A
The radius of a cylinder is the same as the radius of a circle whose circumference is 176 units. If the height of the cylinder is 25% more than its radi...
A race track is in the shape of a rectangle with length of 25 metres and area of 4500 m2. A car takes 10 seconds to make one lap around the p...
The perimeter of an equilateral triangle is 36√3 cm. Find its height.
If the ratio of height and base of a parallelogram is 8:5, respectively and its area is 640 cm2, then find the difference between height and base of the...
The volume of a cube is 216 cm³. If the cost of painting the cube is Rs. 12 per cm², then find the cost of painting five faces of the cube.
The circumference of a circle is 22 cm and the length of the rectangle is 3 times the radius of the circle. Find the area (in cm2) of the rec...
The diagonal of the square is 10 √ 2 cm. Find the diagonal of another square whose area is triple that of the first square.
The radius of the base of a cylinder is 14 cm and its curved surface area is 880 cm². Its volume (in cm³) is: (Takе π = 22/7)
- A water tank is shaped like a right circular cylinder with a height of 10 cm and a base radius of 2.8 cm. What is its volume? (Use π = 22/7)
The curved surface area of cylinder P is 16632 cm2 whose height and radius are (y+2) and (z-7) respectively. The radius of cylinder Q is ...
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