railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Elementary Statistics
The given table shows the number of people of various age groups visiting a park in a locality. Find the modal age (in years) of the visitors (rounded off to one decimal place).
| Age(years) | Number of persons |
| 0 - 10 | 4 |
| 10 - 20 | 14 |
| 20 - 30 | 18 |
| 30 - 40 | 23 |
| 40 - 50 | 27 |
| 50 - 60 | 16 |
| 60 - 70 | 8 |
1
42.7
2
47.2
3
42.1
4
43.7