IBPS PO 2017 Practice Test – Quant Day 25

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Q(1-5) Study the given table and answer the following questions.

1. In Infosys, if the number of Female candidates qualified was 87,808 then what is the respective ratio of the number of Qualified Male candidates to the number of Qualified Female candidates in Infosys?
   A. 13:14
   B. 13:12
   C. 15:14
   D. 15:16
   E. Cannot be determined
   
   Answer & Explanation

   C. 15:14
   Solution:
   290000*98/100*64/100(F/F+M) = 87808
   94080F = 87808M
   M/F = 15:14
   
   
2. In HCL, if the ratio of the number of students Attended to the number of candidates qualified is 8:5, and the number of Males qualified was 88704 then number of Females qualified is?
   A. 81168
   B. 81568
   C. 82068
   D. 82368
   E. Cannot be determined
   
   Answer & Explanation

   D. 82368
   Solution:
   If the ratio of number of students Attended to number of candidates qualified is 8:5 then percentage of candidates qualified out of attended is 60%
   297*96*6*(M/M+13) = 88704
   M = 14
   Then Females = 297*96*6*13/27 = 82368
   
   
3. If the difference between the number of Male qualified candidates and the number of Female candidates in Wipro is 5922 then no of candidates attended in Wipro is?
   A. 222660
   B. 226220
   C. 262260
   D. 262660
   E. Cannot be determined
   
   Answer & Explanation

   C. 262260
   Solution:
   X*94/100*70/100*(16-15/31) = 5922
   X = 279000
   No of candidates attended is 279000*94/100 = 262260
   
   
4. If the number of candidates qualified in TCS is 7319 more than the number of candidates qualified in CTS then the number of Male candidates qualified is how much more than the number of Female candidates in CTS?
   A. 7157
   B. 7257
   C. 7657
   D. 7967
   E. Cannot be determined
   
   Answer & Explanation

   C. 7657
   Solution:
   TCS = 312000*98/100*65/100 = 637*312
   CTS = 325000*x/100*62/100 =
   TCS – CTS = 73190 = 312000* 98/100* 65/100 – 325000* x/100* 62/100
   Then x = 95%
   CTS (Males – Females) : 325000*95/100*62/100*(13-12/25) = 7657
   
   
5. In TCS females Qualified forms approximately what percent of Qualified Males if no of Males Qualified is 114660?
   A. 67.77%
   B. 71.11%
   C. 73.33%
   D. 76.66%
   E. Cannot be determined
   
   Answer & Explanation

   C. 73.33%
   Solution:
   312000*98/100*65/100*(15/15+x) = 114660
   X= 11
   % = 11/15*100 = 73.33%
   
   

Q(6-10) Study the given table and answer the following questions.

1. If the number of Male Post Graduates in CTS is 648 then no of Female Post Graduates form approximately what percentage of the Female employees in the Same Company?
   A. 15%
   B. 22%
   C. 26%
   D. 29%
   E. None
   
   Answer & Explanation

   C. 26%
   Solution:
   CTS : 5180
   Males: 5180*19/37 = 2660 Females: 5180*18/37 = 2520
   % of Post Graduates: 5180*25/100 = 1295
   Male Post Graduates = 648 then Female Post Graduates = 647
   % = 647/2520= 25.5%
   
   
2. No of Post Graduates Employees in which of the following company is the least?
   A. TCS
   B. HCL
   C. CTS
   D. Wipro
   E. Infosys
   
   Answer & Explanation

   E. Infosys
   Solution:
   Infosys :5320*15/100 = 798
   
   
3. What is the ratio of the total number of Male employees in TCS and Wipro together to the total number of Female employees in CTS and Wipro together?
   A. 112:99
   B. 113:99
   C. 98:113
   D. 113:98
   E. None
   
   Answer & Explanation

   D. 113:98
   Solution:
   Males in TCS : 5400*19/36 = 2850 Males in Wipro: 5180*20/37 = 2800
   Females in CTS: 5180*18/37 = 2520 Females in Wipro: 5180*17/37 = 2380
   (2850+2800) : (2520+2380)
   565: 490
   113:98
   
   
4. Number of Post Graduate employees in all companies together forms approximately what percent of the total no of Employees in all companies together?
   A. 16%
   B. 18%
   C. 20%
   D. 22%
   E. 24%
   
   Answer & Explanation

   C. 20%
   Solution:
   TCS: 5400*20/100 = 1080
   HCL: 5000*17/100 = 850
   CTS: 5180*25/100 = 1295
   Wipro: 5180*25/100 = 1295
   Infosys: 5320*15/100 = 798
   All Post Graduates: 1080+850+1295+1295+798 = 5318
   Total Employees: 5400+5000+5180+5180+5320 = 26080
   % = 5318/26080 = 20%
   
   
5. If total number Male Post Graduates in Wipro and Infosys together is 1210 and Female Post Graduates in Wipro and Infosys together is 883 and Number of Female Post Graduate in Wipro forms 40% of total Post Graduates in Wipro then difference of Male and Female Graduates in Infosys is?
   A. 58
   B. 68
   C. 78
   D. 88
   E. None
   
   Answer & Explanation

   B. 68
   Solution:
   1295 = Wipro Post Graduate Males+ Wipro Post Graduate Females
   798 = Infosys Post Graduate Males + Infosys Post Graduate Females
   Post Graduate Females in Wipro = 40% of 1295 = 518 then Post Graduate Males in Wipro = 60% of 1295
   = 777
   Post Graduate Males Wipro + Post Graduate Males Infosys = 1210
   777+ Post Graduate Males Infosys = 1210
   Post Graduate Males Infosys = 433
   Post Graduate Females Wipro+ Post Graduate Females Infosys = 883
   518+ Post Graduate Females Infosys = 883
   Post Graduate Females Infosys = 365
   Difference between Post Graduate Male Infosys and Post Graduate Females Infosys is 433-365 = 68