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Comprehension

Direction: Study the given table carefully and answer the following questions accordingly. The table shows the number of students from 4 Colleges A, B, C, and D who attended 3 seminars on subjects Science, Sociology and Economics.

 

Science

Sociology

Economics

A

250

200

400

B

300

200

350

C

200

400

150

D

150

500

350


1. 60%
2. 40%
3. 100%
4. 150%
5. 80%

1 Answer

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Best answer
Correct Answer - Option 3 : 100%
Given:
  Science Sociology Economics Total in College
A 250 200 400 850
B 300 200 350 850
C 200 400 150 750
D 150 500 350 1000
Total in Seminar 900 1300 1250 3450


Calculation:

Number of students in college B who attended sociology seminar = 200

Number of students in college C who attended sociology seminar = 400

Increase in number of students who attended sociology seminar in C from B = 400 - 200 = 200

Percentage increase = 200/200 × 100 = 100%

∴ The percentage increase is 100%.

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