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Questions and Answers
Which of the following is a type of simple machine?
Which of the following is a type of simple machine?
What is the unit for measuring electric current?
What is the unit for measuring electric current?
Which planet is known as the 'Red Planet'?
Which planet is known as the 'Red Planet'?
Which of the following is an example of renewable energy source?
Which of the following is an example of renewable energy source?
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