Question
Download Solution PDFComprehension
The following table presents the details about the number of students enrolled in three different academic programmes namely. B.A., B.C.A. and B.B.A. in five different colleges (A-E) during the year 2020. Based on the data in the table, answer the questions:
College-wise enrollment of students
|
College |
Academic programme |
||
|
|
B.A. |
B.C.A. |
B.B.A. |
|
A |
275 |
350 |
425 |
|
B |
300 |
325 |
475 |
|
C |
325 |
300 |
325 |
|
D |
450 |
375 |
425 |
|
E |
325 |
425 |
225 |
What is the respective ratio of total number of students studying in B.C.A., B.A and B.B.A. in all the colleges together?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFTotal number of students in B.C.A.
⇒ 350 + 325 + 300 + 375 + 425 = 1775
Total number of students in B.A.
⇒ 275 + 300 + 325 + 450 + 325 = 1675
Total number of students in B.B.A.
⇒ 425 + 475 + 325 + 425 + 225 = 1875
Now, the respective ratio of total number of students in B.C.A., B.A and B.B.A. can be calculated as:
we need to divide each of the values in the first ratio by 25
1775 : 1675 : 1875 = 71 : 67 : 75
Hence, the respective ratio of total number of students studying in B.C.A., B.A and B.B.A. in all the colleges together is 71: 67 : 75.
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