SSC CPO 3 July 2017 Afternoon Shift

Instructions

For the following questions answer them individually

SSC CPO 3 July 2017 Afternoon Shift - Question 81


Friction can be reduced by which of the following?
I. Polishing surfaces
II. Use of lubricants
III. Decreasing area of contact

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SSC CPO 3 July 2017 Afternoon Shift - Question 82


When the speed of a moving object is halved, its ______.

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SSC CPO 3 July 2017 Afternoon Shift - Question 83


The working principle of a mercury thermometer is ______.

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SSC CPO 3 July 2017 Afternoon Shift - Question 84


What is storage size of commonly used floppy disks?

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SSC CPO 3 July 2017 Afternoon Shift - Question 85


Which of the following is managed by operating system?
I. Memory
II. Processor
III. Input/Output devices

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SSC CPO 3 July 2017 Afternoon Shift - Question 86


Which of the following is used for ripening of fruits?

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SSC CPO 3 July 2017 Afternoon Shift - Question 87


What is the major component of Gobar Gas?

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SSC CPO 3 July 2017 Afternoon Shift - Question 88


Rock Salt contains which mineral?

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SSC CPO 3 July 2017 Afternoon Shift - Question 89


Which of the following is not a transition metal?

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SSC CPO 3 July 2017 Afternoon Shift - Question 90


Which of the following is/are CORRECT?

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