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IIT Madras researchers have launched the country’s first Made-in-India polycentric prosthetic knee called ‘Kadam’. The affordable prosthetic knee can transform the lives of thousands of above-knee amputees through not just mobility with ease, but also increased community participation, access to education, livelihood opportunities and overall well-being. It was developed by a team at TTK Center for Rehabilitation Research and Device Development (R2D2) at IIT Madras.
If x – y = 1 and x2 + y2 = 41 where x, y ≥ 0, then the value of x + y will be:
A street of width 25 metres surrounds from outside a rectangular garden whose measurement is 190 m × 220 m. The area of the path (in square metres...
The sum of the perimeters of a square and a rectangle is 132 metres. If the sum of the length and breadth of the rectangle is 34 cm, then find the area ...
The ratio of the curved surface area and total surface area of a cylinder is 16 : 17 . If the curved surface area of the cylinder is 308m². Find th...
What is the volume of a cylinder if the radius of the cylinder is 12cm, and the height is 15 cm? (Take π = 3.14)
What is the difference between (in m2) the area of a circular field of radius 28 metres and area of a rectangular piece of land having its di...
The ratio of the radii of the bases of a cylinder and a cone is 5:6, while the ratio of their heights is 3:4. What is the ratio of the volume of the cyl...
A tank whose length, width and height are 24 metres, 22 metres and 15 metres respectively is completely filled with juice. If the juice costs Rs.4/m
The area of the rectangular field is 540 m² and its perimeter is 94 m. Find how much percent (approximately) less the breadth of the field is compared ...
A wire is moulded into a circle of radius 21 m. Then the wire is bent and shaped into a rectangle of length 36 m. Find the area of the rectangle thus fo...
