Given below are four jumbled sentences. Select the option 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.

Options

A. CABD
B. BDCA
C. CBDA
D. BADC

Answer

A

Explanation

Sentence C states that a `ul("tsunami is made up of a series of very long waves")` and Sentence A states that these (waves) are generated by a violent undersea disturbance. So, A will follow C. However, Sentence A will be followed by Sentence B as it states that once generated, they travel outward on the ocean surface. Hence, Option (a) is the correct sequence.