The below question contains a paragraph of 6 sentences. The first and the sixth sentences are given in the beginning and end and numbered 1 and 6 respectively. The four sentences in the middle are jumbled and labelled P, Q, R and S. Identify the proper order of these four sentences and mark the correct option. 1. In space navigation it is necessary to make complex calculations. P. In addition, it has to enter into the moon's orbit at a precise moment. Q. In other words it has to leave the earth's orbit at a precise moment. R. A rocket has to follow a precise path. S. Computers are able to perform extremely complex calculations. 6. A computer can perform the complex calculations which are necessary to work out the rocket's path precisely.

The below question contains a paragraph of 6 sentences. The first and the sixth sentences are given in the beginning and end and numbered 1 and 6 respectively. The four sentences in the middle are jumbled and labelled P, Q, R and S. Identify the proper order of these four sentences and mark the correct option. 1. In space navigation it is necessary to make complex calculations. P. In addition, it has to enter into the moon's orbit at a precise moment. Q. In other words it has to leave the earth's orbit at a precise moment. R. A rocket has to follow a precise path. S. Computers are able to perform extremely complex calculations. 6. A computer can perform the complex calculations which are necessary to work out the rocket's path precisely. Correct Answer S R Q P

The correct answer is- 'SRQP'.

Key Points

  • Sentence 1 establishes the subject matter 'complex calculations'.
  • Sentence S will come first because it is telling us that the computer is able to perform the complex calculations mentioned in sentence 1.
  • Sentence R will come next because it is talking about a rocket and its precise operation.
  • Sentence Q will come next because it is telling us that to follow a precise path rocket has to leave the earth's orbit at a precise moment.
  • Sentence P will come last because it is telling us that in addition to leaving the earth's orbit at a precise moment it should be able to enter the moon's orbit at a precise moment.
  • Hence, option 4 is the correct answer.
     

The correct arrangement is: Computers are able to perform extremely complex calculations. A rocket has to follow a precise path. In other words, it has to leave the earth's orbit at a precise moment. In addition, it has to enter into the moon's orbit at a precise moment.

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