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The following pie charts give the details of the students studying at a Engineering College. Pie chart-1
gives the distribution of the students based on their specialization, while Pie chart-2 gives the
distribution of the students on the basis of their participation in different events. One student can
participate in one event and there is no student who is not participating in any event.
Pie Chart 1
Pie Chart 2
5.00%
12%
15%
BOOX
10%
20%
35
20%
• Mechanical Electrical CSECivil ECE - Textile
Dance Singing Theatre Sports Gymnastics
If at most 40% of the students participating in any
event specialize in Electrical, then the number of
Events having students specializing in Electrical is at
least ?
Unacademy.com/@lokeshAgarwal
The following pie charts give the details of the students studying at a Engineering College. Pie chart-1
gives the distribution of the students based on their specialization, while Pie chart-2 gives the
distribution of the students on the basis of their participation in different events. One student can
participate in one event and there is no student who is not participating in any event.
Pie Chart 1
Pie Chart 2
5.00%
12%
15%
8.00%
10%
20%
35%
20%
25%
• Mechanical Electrical CSECivil ECE - Textile
Dance Singing Theatre Sports Gymnastics
3. If none of the students from the Electrical Branch participated in Dancing, Gymnastics and Theatre then
at least what percentage of students from Electrical Branch participated in Sports?
Unacademy.com/@lokeshAgarwal
The following pie charts give the details of the students studying at a Engineering College. Pie chart-1
gives the distribution of the students based on their specialization, while Pie chart-2 gives the
distribution of the students on the basis of their participation in different events. One student can
participate in one event and there is no student who is not participating in any event.
Pie Chart 1
Pie Chart 2
5.00%
123
15%
15%
8.00%
10%
20%
35%
20%
25%
- Mechanical Electrical - CSE Civil . ECE Textile
Dance Singing Theatre Sports Gymnastics
Q.4) From at least how many engineering branches students are participating in two or more events?


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