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The Defence Ministry has approved the deal for acquiring the Predator (MQ-9 Reaper) drones from America for which the final decision would be taken by the Cabinet Committee on Security (CCS). The deal for the Predator drones was approved by the Defence Acquisition Council meeting. The DAC is the highest body in the Defence Ministry to take decisions on acquisitions. All high value acquisitions are given final approval by the CCS.
If the lateral surface area of a regular tetrahedron is 75√2 cm², determine the volume of the tetrahedron
Given a circle with a diameter of 56 cm, let the area of the circle be represented as “x” sq cm and the circumference as “ y” cm. Calculate the ...
The perimeter of a rectangle is 230 meters, and the difference between length and breadth is 15 meters. Find the area of the rectangle.
The cost of fencing a rectangular plot at the rate of Rs. 12/metre is Rs. 960. If the ratio of the length to breadth is 5:3, find the area of the rectan...
Each side of square ‘A’ is 7 cm less than that of square ‘B’. The perimeter of a rectangle is 5 times the difference of the perimeters of the tw...
The population of a town is 64000. It increased by 10% during the first year. During the second year, it decreased by 25% and increased by 5% during the...
A right circular cylinder having total surface area of 18480 cm2 is immersed in a vessel completely filled with water. If the height of the c...
A circular park has a diameter of 140 metres. A fence, 12 metres high, is to be constructed all around the park along its boundary. If the cost of fenci...
A rectangular lawn is 60 meters X 50 meters and has two roads, each 2 meters wide, in the middle of it, one parallel to its length and the other paralle...
The ratio of weights of two spheres of different materials is 8:17 and the ratio of the weights per same of materials of each is 289:64. The ratio of ra...