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Ministry of Civil Aviation launched Regional Connectivity Scheme (RCS) - UDAN (Ude Desh ka Aam Nagrik) on 21.10.2016 to stimulate regional air connectivity and making air travel affordable to the masses. As on 29.11.2022, after four rounds of bidding under UDAN, 453 routes have commenced, operationalizing 70 Airports including 2 Water Aerodrome & 9 Heliports.
Outer diameter of 20 cm long pipe is 25 cm. If the thickness of the metal in the pipe is 1 cm. Find the total surface area of the pipe?
The radius of a cylindrical tank is 7 meters, and its height is 14 meters. How much water will it take to fill the tank to half its capacity?
A hollow spherical metallic ball has an external diameter 12cm and is 3/2cm thick. Find the surface area of the ball (in cm2) is.
A right circular cone is surmounted by a hemisphere. The base radius of the cone is equal to the radius of the hemisphere. The diameter of the hemispher...
The difference between the length and breadth of a rectangle is 13 m. If its perimeter is 186 m, then its area is
The diagonal of a square is √32 cm. What is the area of the square?
Each interior angle of a regular polygon is 140°. Then find out how many diagonals are there?
A boy is supposed to distribute Rs.2400 among his three friends P, Q and R in the ratio of 4:3:5 respectively, but mistakenly he distributed in the rati...
Which of the following numbers is a divisor of (4915 – 1)?
A cylinder has a radius of 4 cm and a height of 10 cm. A cone with the same radius is placed inside the cylinder, touching the bottom and the sides. If ...