MCQ
In inclusive class-intervals of a frequency distribution:
- AUpper limit of each class-interval is included.
- BLower limit of each class-interval is included.
- ✓Both (a) and (b).
- DNone of these.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Class | 13.8-14 | 14-14.2 | 14.2-14.4 | 14.4-14.6 | 14.6-14.8 | 15 |
| Frequency | 2 | 4 | 5 | 71 | 48 | 20 |
|
Number of children in a family
|
$1$ | $2$ | $3$ | $4$ | $5$ |
$6$ and above
|
|
Frequency
|
$3$ | $14$ | $16$ | $7$ | $3$ |
$2$
|