Q85. Average number of cell phones sold by B, C and E.
Quantitative Aptitude ·Previously asked in IBPS PO 2025
View the full solved paper: IBPS PO Pre 2025 Memory Based (23rd August, 1st Shift)
Question
Q85. Average number of cell phones sold by B, C and E.
- A. 900
- B. 720
- C. 400
- D. 800 (Correct answer)
- E. 720
Correct Answer
Option D — 800
Detailed Solution & Explanation
The correct answer is 800.
Key Points
- From the graph, Cell phone = TV + Difference:
| Shop | TV | Cell phone | Total items |
|---|---|---|---|
| A | 320 | 520 | 840 |
| B | 600 | 880 | 1480 |
| C | 680 | 1080 | 1760 |
| D | 760 | 1280 | 2040 |
| E | 80 | 440 | 520 |
- Cell phones sold by B, C and E = 880 + 1080 + 440 = 2400.
- Average = 2400 / 3 = 800.
Topics covered: IBPS PO Prelims 2025 Memory Based Quantitative Aptitude Data Interpretation Line Graph DI