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Jaya Verma Sinha assumed the role of CEO and Chairperson of the railway board in the year 2023. Jaya Verma Sinha became the first woman CEO and Chairperson of the railway board which is the apex decision-making body for the national transporter
The ratio of the height of cylinder and cone is 14:27, and ratio of the radius is 6:7. The cylinder and cone are transformed into two cubes, respectivel...
The Height of a metallic hollow cylinder is 28 cm and the difference between its inner curved surface Area and outer curved Surface area is 66cm². If t...
When the ratio of the length and breadth of the rectangle is given as 3:2. If the perimeter of the rectangle is equal to the perimeter of the square, wh...
A bus passes two bridges of length 500 m and 325 m in 90 seconds and 60 seconds respectively. The length (in m) of the bus is
PQRS is a cyclic trapezium where PQ is parallel to RS and PQ is the diameter. If ∠QPR = 40° then the ∠PSR is equal to:
The areas of three adjacent faces of a cuboid are 60 cm², 84 cm², and 140 cm². Find the volume of the cuboid.
A rectangular piece of copper foil of length 21 cm and area 924 cm2 is folded along its width to form a cylinder such that there is only one ...
B invests 30% of his monthly salary on Travelling and 20% of remaining on Food. Again, he invested 25% of the remaining (after travelling and food expen...
If the circumference of a circle is 264 cm then find the area of the circle?
A hemisphere of radius 14 cm is placed on a flat surface with its curved side touching the surface. A cylinder with the same radius and height of 14 cm ...