IBPS PO Mains 2019 Paper for online practice

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Directions (Qs. No. 31-35): Study the following graphscarefully to answer the following questions.
 The following table shows the total number of mouseproduced by different companies in 5 different years.
 The bar graph shows the percentage of defective mouseout of total produced by each company every year.
 Note: In table some data are missing. Find them firstif they are required in any question and then proceed




Companies

YearsHPDellLenovoAcer
200840,000-42,00032,000
2009-36,000-36,000
2010---40,000
201154,00048,00048,000-
201260,00056,00064,000-



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Question : 32 of 154
 
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What is the average number of defective mouseproduced by Dell in the years 2008, 2010 and 2012together? (It is given that ratio of mouse produced byDell in 2008 and 2010 is 4 : 5 and total mouse producedby Dell in all the years together is 2,12,000)
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