Statistical Representation of DataMCQMTP Dec 23 Series IIQuestion 2788 of 295
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There were $200$ employees in an office in which $150$ were married. Total male employees were $160$ out of which $120$ were married. What was the number of female unmarried employees?

Select Your Answer (Keyboard: A, B, C, D)
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Correct Answer

✅ Option b — $10$

All Options:

  • A$30$
  • B$10$
  • C$40$
  • D$50$

Detailed Solution & Explanation

We are given the following information: - Total employees = $200$ - Total married employees = $150$ - Total unmarried employees = $200 - 150 = 50$ - Total male employees = $160$ - Total female employees = $200 - 160 = 40$ - Married male employees = $120$ - Unmarried male employees = $160 - 120 = 40$ To find the number of unmarried female employees: Unmarried female employees=Total unmarried employees−Unmarried male employees\displaystyle \text{Unmarried female employees} = \text{Total unmarried employees} - Unmarried male employees\displaystyle \text{Unmarried male employees} Unmarried female employees=50−40=10Unmarried female employees=50−40=10\displaystyle \text{Unmarried female employees} = 50 - 40 = 10 This corresponds to Option B. Hence, **Option B** is the correct answer.

About This Chapter: Statistical Representation of Data

Paper

Paper 3: Quantitative Aptitude

Weightage

2-4 Marks

Key Topics

Data, Frequency Distribution, Graphical Representation

This chapter covers Data, Frequency Distribution, Graphical Representation and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 2-4 Marks weightage. Focus on understanding core concepts rather than memorizing.

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