Question
Download Solution PDFThe table gives the number of students in each class and the percentage of students in the class who like Hockey, Tennis, Chess and Golf.
|
Class |
Number of Students |
Hockey |
Tennis |
Chess |
Golf |
|
A |
260 |
70% |
65% |
70% |
60% |
|
B |
180 |
90% |
52% |
85% |
40% |
|
C |
240 |
90% |
80% |
60% |
80% |
|
D |
60 |
80% |
70% |
50% |
30% |
How many students in all the given classes like Hockey?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation
The students in all the given classes liking Hockey = 70% of 260 + 90% of 180 + 90% of 240 + 80% of 60
= 182 + 162 + 216 + 48
= 608
The answer is 608.
Last updated on Jul 10, 2025
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