Quants Questions : Data Interpretation Set 24

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I.Study the following graph and table carefully to answer the given questions.
Number of employees working in 5 different Companies

1. What is the total number of male employee in all the companies together ?
   A)2010
   B)2001
   C)2100
   D)2140
   E)None of these
   

   Answer

   B)2001
   Explanation :
   A = 697*12/17 = 492
   B = 854*4/7 = 488
   C = 780*7/15 = 364
   D = 660*9/20 = 297
   E = 684*20/38 = 360
   Total = 492+488+364+297+360 = 2001
   
   
   
2. What is the average number of female employee taking all the years together ?
   A)432
   B)278
   C)384
   D)335
   E)None of these
   

   Answer

   D)335
   Explanation :
   A = 697 – 492 = 205
   B = 854 – 488 = 366
   C = 780 – 364 = 416
   D = 660 – 297 = 363
   E = 684 – 360 = 324
   Avg = 205+366+416+363+324/5 = 1674/5 = 334.8 = 335
   
   
   
3. What is the ratio of male and female employee working in companies D and E together ?
   A)217:221
   B)43:47
   C)124:127
   D)219:229
   E)None of these
   

   Answer

   D)219:229
   Explanation :
   Male = D+E = 297+360 = 657
   Female = D+E = 363+324 = 687
   657:687 = 219 : 229
   
   
   
4. By what % is the no of total employees of company C more than that of Company D ?
   A)18.18%
   B)16.75%
   C)22.65%
   D)7.25%
   E)None of these
   

   Answer

   A)18.18%
   Explanation :
   C = 780
   D = 660
   % = (780-660)*100/660 = 18.18%
   
   
   
5. By what % is the no of employees working in companies A and C more than that of female employees working  in companies B and D ?
   A)112.5%
   B)96.2%
   C)102.6%
   D)124.5%
   E)None of these
   

   Answer

   C)102.6%
   Explanation :
   A+C = 697+780 = 1477
   Female B + D = 366+363 = 729
   % = (1477-729)*100/729 = 102.6%
   
   
   

II.Study the following graph and table carefully to answer the given questions.
The pie-charts show the % of registration of different types of bikes in Mumbai and Delhi.Total no of bikes registered in Mumbai and Delhi is 15,000 and 35000

1. If no of Honda bikes registered in Mumbai is half of the % of  Vispa bikes registered in Delhi. Find the total number of Honda bikes registered in Mumbai and Delhi together ?
   A)5500
   B)5550
   C)6050
   D)4050
   E)None of these
   

   Answer

   B)5550
   Explanation :
   Mumbai Honda = 18/2 = 9%
   = 9*15000/100 = 1350
   Delhi Honda = 12*35000/100 = 4200
   Total = 1350+4200 = 5550
   
   
   
2. Find the no of Splender bikes registered in Delhi ?
   A)7700
   B)5100
   C)6500
   D)4700
   E)None of these
   

   Answer

   A)7700
   Explanation :
   Delhi Splender = 100 –(18+12+25+23)
   = 100 – 78 = 22%
   12% = 22*35000/100 = 7700
   
   
   
3. Which of the following bikes registration has the maximum difference between Delhi and Mumbai ?
   A)Splender
   B)Yamaha
   C)Apache
   D)Vispa
   E)None of these
   

   Answer

   C)Apache
   Explanation :
   Mumbai          Delhi
   Honda             9% = 1350     12% = 4200
   Yamaha          28%=4200      25% = 8750
   Splender         27%=4050      22% = 7700
   Apache           21%=3150      23% = 8050
   Vispa              15%=2250      18% = 6300
   8050 – 3150 = 4900….Apache
   
   
   
4. What is the ratio of no of Vispa bikes registered in Mumbai to the no of Yamaha bikes registered in Delhi ?
   A)11:26
   B)24:7
   C)35:8
   D)9:35
   E)None of these
   

   Answer

   D)9:35
   Explanation :V : Y = 2250 : 8750 = 225 : 875 = 9:35
   
   
   
5. Which of the following bikes registered maximum in Mumbai ?
   A)Apache
   B)Honda
   C)Yamaha
   D)Splender
   E)None of these
   

   Answer

   C)Yamaha
   
   
   

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