The 1^st and the last sentences of the passage are numbered 1 and 6. The rest of the passage is split into four parts P, Q, R and S. These four parts are not given in their proper order. Read the sentence and find out which of the four combinations is correct. The find the correct answer and indicate it in the answer sheet.

Q:

1. Computers have infiltrated into all aspects of life.
 P. This shows that the computer has become all-powerful.
 Q. So it is with many other things where computers are indispensable.
 R. City traffic, airline booking and airtraffic are all computer- controlled.
 S. In such a situation, computer breakdown means the break- down of the system it controls.
 6. Such is our dependence on it. 

• 1
  RQSP
• 2
  SQPR
• 3
  PQRS
• 4
  RPQS