IBPS PO Prelims Model Paper 3 with solutions

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QUANTITATIVE APTITUDE
Directions (31–35) : Study the following table and answer the questions given below.
The data is regarding mentor (female + male) and trainees (female + male) head count in departments of an organisation, in December 2014.
 Departments  Number of trainees (male + female) under each mentor  % of female trainees (out of total number of trainees  Number of male trainees (out of total number of of trainees)
 A  40  30  140
 B  10  20  56
 C  12  25  72
 D  20  15  204
 E  15  12  198
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Question : 31 of 100
 
Marks: +1, -0
The number of trainees in department E grew by 20% by March 2015. With new trainees joining, how many more mentors does the organisation require, such that the number of trainees under each mentor does not change?
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