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If the points (1, 1), (–1, –1) and (-√3, k) are vertices of an equilateral triangle then the value of k will be a) 1 b) -1 c) -√3 d) √3 ...
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when an article is sold for Rs.X ,loss percentage is equal to L%. however,when same article is sold for Rs. Y ,profit percentage is equal to P%. what is CP of that article? ...
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 While running if we want to stop suddenly we fall down because. a) Inertia of rest b) Inertia of Motion c) data insfficient d) none ...
