1. The sales of a company (in Rs lakh) over 5 years are: 2019:40, 2020:50, 2021:45, 2022:60, 2023:70. What is the total sales over these 5 years?
- A255 लाख
- B260 लाख
- C265 लाख
- D270 लाख
उत्तर दिखाएँ
उत्तर: C
Total=40+50+45+60+70=265 lakh.
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Data Interpretation — Mathematics Questions & Practice
19 Data Interpretation questions from Mathematics for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong. का अभ्यास करें
19 questions · 0 quizzes · free to start
Data Interpretation पर अभ्यास प्रश्न — उत्तर सहित
Try each question first, then open the answer. Explanations are included.
2. Using the sales data: 2019:40, 2020:50, 2021:45, 2022:60, 2023:70 (Rs lakh), what is the average annual sales?
- A51 लाख
- B53 लाख
- C55 लाख
- D57 लाख
उत्तर दिखाएँ
उत्तर: B
Average=265/5=53 lakh.
3. Using the sales data: 2019:40, 2020:50, 2021:45, 2022:60, 2023:70 (Rs lakh), what is the percentage increase in sales from 2019 to 2023?
- A65%
- B70%
- C75%
- D80%
उत्तर दिखाएँ
उत्तर: C
Increase=70-40=30. Percentage=(30/40)×100=75%.
4. A bar graph shows the number of students in 4 sections: A=35, B=42, C=38, D=45. What is the total number of students?
- A156
- B158
- C160
- D162
उत्तर दिखाएँ
उत्तर: C
Total=35+42+38+45=160.
5. A table shows the marks of 5 students out of 100: A=78, B=85, C=62, D=90, E=70. What is the average marks?
- A75
- B77
- C79
- D81
उत्तर दिखाएँ
उत्तर: B
Total=78+85+62+90+70=385. Average=385/5=77.
Data Interpretation और प्रश्न हल करें
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