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 : 34 of 154
 
Marks: +1, -0
What is the difference between non-defective mouseproduced by all companies in 2012 and 2011? Mouseproduced by Acer in 2011 is same as that by Lenovoin the same year and mouse produced by Acer in2012 is same as that by Dell in 2012.
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