In the following items, some parts of the sentence have been jumbled up. You are required to rearrange these parts which are labelled $P, Q, R$ and $S$ to produce the correct sentence. Choose the proper sequence and mark in your Answers Sheet accordingly. A series of shocks P : is known as earthquake Q : which can be recognised through seismic waves R : that result from sudden earth movements or tremors S : causing wiłlespread destruction of life and property The correct sequence should be

• A

  P – Q – R – S
• Correct answer
  B

  R – P – Q – S
• C

  R – S – P – Q
• D

  R – Q – S – P

Hence, the correct answer is option: 'B'.