MCQ
$\frac{0}{1}+\frac{0}{1}=$
- ✓0
- B1
- C-1
- D2
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
|
Class Interval
|
Frequency
|
|
$0 – 10$
|
$1$
|
|
$10 – 20$
|
$6$
|
|
$20 – 30$
|
$20$
|
|
$30 – 40$
|
$12$
|
|
$40 – 50$
|
$6$
|
|
Total
|
45
|
