SSC CGL 6 Mar 2020 Shift 2 Paper

Given below are four jumbled sentences. Out of the given options pick the one that gives their correct order.
A. These are generated by a violent undersea disturbance or ocean activity.
B. Once generated, they travel outward on the ocean surface in all directions.
C. A tsunami is made up of a series of very long waves.
D. Spreading thus, they look like ripples caused by throwing a rock in a pond.