Question
Download Solution PDFStudy the given table and answer the question that follows.
The table gives the number of graduate students enrolled in 4 different colleges A, B, C, and D in a city over the years 2010 to 2014 and also the number of students who passed in the final examination during these years.
| Year | 2010 | 2010 | 2011 | 2011 | 2012 | 2012 | 2013 | 2013 | 2014 | 2014 |
| College | Enrolled | Pass | Enrolled | Pass | Enrolled | Pass | Enrolled | Pass | Enrolled | Pass |
| A | 680 | 620 | 600 | 560 | 720 | 700 | 800 | 760 | 750 | 700 |
| B | 550 | 530 | 450 | 420 | 600 | 550 | 650 | 620 | 700 | 680 |
| C | 480 | 450 | 520 | 500 | 580 | 550 | 620 | 600 | 720 | 700 |
| D | 710 | 650 | 750 | 710 | 680 | 640 | 720 | 690 | 740 | 710 |
Find the percentage of students passing from college B during all the years to the number of students enrolled in college B during all the years. (to decimal 2)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
The number of students from college B during all the years is
⇒ 550 + 450 + 600 + 650 + 700 = 2950
The number of students from college B during all the years passed is
⇒ 530 + 420 + 550 + 620 + 680 = 2800
The required percentage is (2800 /2950) × 100 = 94.92 %
∴ The correct option is 1
Last updated on Jul 9, 2025
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