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shakeel123

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Registered: 2017-09-21

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A time can come when we will be able to design a machine which ca...

CSS Screening Exams Quizzes MCQs Quizzes CSS Pre Screening GK of Everyday Science Test 5

Question:
A time can come when we will be able to design a machine which can go on working for ever without the expenditure of energy. Is it possible?

Option A):
Very soon
Option B):
Yes
Option C):
No
Option D):
In due course time

Correct Answer is Option C):
No

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