The given diagram shows a series of images of a moving ball captured by a camera.
The ball was moving at a constant velocity and the images were taken at a constant rate of 10 per second. What is the speed of the ball?
i am unable to understand how
A set of figures carrying certain characters, is given. Assuming that the characters in each set follow a similar pattern, find the missing character.
Choose the 2-dimensional figure that represents the 3-dimensional figure when viewed from top.
D option was not there