BPSC 67th Prelims Exam 08 May 2022 Solved Paper

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Question : 6 of 150

Marks: +1, -0

If the doors of a refrigerator are left open for few hours, then the room temperature will

decrease
increase
remain the same
decrease only in the area in the vicinity of the refrigerator
None of the above/More than one of the above

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