Exams

If ABCD is a Cyclic Quadrilateral, then the value of Cos2A - Cos2B - Cos2C + Cos2D is

A serial port can

The following is a map showing a route for a cycle race. The route starts and goes 12 km East, then there is a turn towards North where the route goes on for 5 km, then there is a turn towards East where the route goes on for 11 km, then there is a right turn from where the route goes on 5 km to reach the end. What is the position of the end with respect to that start?

The smell that we get when LPG cylinder leaks is due to the presence of

When the car takes a bend, the force that pushes us to the outside of the curve is the

'Queensberry rules' is the code followed in which sport?

If the volumes of two right circular cones are in the ratio 1:4 and their diameters of bases in the ratio 4:5, then their heights will be in the ratio:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?