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  9. Q153

APSC CCE 2022 · Question 153 of 176

[Reading Comprehension] Feynman made sure that the radiation exposure of the inner chamber is within tolerance limits. Opening the heavy door to the scrubbing chamber, he walked in and donned a sterile gown after the door closed behind him. Feynman sat on the scrubbing bench in the sealed chamber while the air would be cleaned by the scrubber unit. After six minutes, an inner door opened. As he walked into the inner chamber and touched the object, Feynman felt a wave of excitement washing over him. Based on the paragraph above, identify which of the following statements is best acceptable.

Reading Comprehension

  1. ATo enter the inner chamber, one has to wait for not less than six minutes in the scrubbing chamber.Correct
  2. BThe atom bomb was created by a team of which Feynman was a member.
  3. CFeynman was all alone in the inner chamber when he touched the object.
  4. DThe Laser (gun) was designed and developed in a laboratory where Feynman worked.

Answer: A. To enter the inner chamber, one has to wait for not less than six minutes in the scrubbing chamber.

Explanation

The paragraph states that the inner door opened after six minutes in the scrubbing chamber, so one must wait not less than six minutes there.

Source: APSC CCE Prelims 2022 GS Paper-II, official Series-D key

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