What is the approximate circumference of earth?
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A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is
What is meant by a dedicated computer?
(−12)[11+7×(−3)]÷{}[413−(−3)×(−6)]=
Who was the 2015 Men's Rugby World Cup Winner?
If the cost price of 20 books is the same as selling price of 25 books, then the loss percentage is
The Indian National Army reclaimed the Andaman and Nicobar Island from British rule and named them?
Christmas Card was invented by ________.