SATHEE: Data Interpretation Ques 236

Data Interpretation

Data Interpretation Ques 236

Question-

Directions : Read the following information carefully and answer the questions.

In a college of 600 students, the ratio between boys and girls is $5: 7$ respectively. There are three subjects - Economics, Social Studies and Science only. Each student studies at least one subject.
Of the boys, 10% study Economics only, $20 \%$ study Social studies only, $12 \%$ study Science only, $10 \%$ study both Economics and Science only, 18% study both Science and Social Studies only and $20 \%$ study both Economics and Social Studies only. Remaining boys study all three subjects.
Of the girls, 18% study Economics only, $10 \%$ study Social Studies only, $12 \%$ study Science only $20 \%$ study both Economics and Science only, 12% study Science and Social Studies only and 8% study both Economics and Social Studies only. Remaining girls study all three subjects.

How many girls study only two subjects?

(1) 140

(2) 130

(3) 150

(4) 160

(5) 80

Show Answer

Correct Answer: (1)

Solution: (1)

Required answer $=70+42+28=140$

Data Interpretation

Data Interpretation Ques 236

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Data Interpretation

Data Interpretation Ques 236

Table of Contents

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Mentorship

NCERT Exercise Video Solution

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