Question
An athlete running at three-quarters of her average
speed takes 25 minutes extra than her usual time to finish a marathon. Find her usual time to finish the marathon.Solution
ATQ,
Let her usual time be 't' minutes. 
This new time is 25 minutes more: 
Which one of the following is “Macaroni Wheat”?Â
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Among below given statements, only one statement is correct. Select the correct statement.
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Highly Salt tolerant crop isÂ
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