MCQ
For any data, $Z+\bar{x}=71$ and $Z -\bar{x}=3$ then using inter-relation between mean, mode and median value of $M =$
- A$31$
- B$38$
- ✓$35$
- D$34$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Class | $20-30$ | $30-40$ | $40-50$ | $50-60$ | $60-70$ |
| Frequency | $10$ | $15$ | $15$ | $20$ | $10$ |
