SBI PO 21 June 2014 Paper

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Directions (70-75) :
In the following bar diagram the number of engineers employed in various companies has been given. Study the bar diagram carefully to answer the questions.
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Question : 73 of 200
 
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If the number of assistant engineers employed in all the companies be increased by 37% and the number of post graduate engineers employed in all the companies be decreased by 20%, by what per cent will the number of assistant engineers be less than that of post graduate engineers ?
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