| वर्ग | $1 - 10$ | $11 - 20$ | $21 - 30$ | $31 - 40$ | $41 - 50$ |
| $f_i$ | $5$ | $7$ | $8$ | $6$ | $4$ |
Explore More
| वर्ग | $0-6$ | $6-12$ | $12-18$ | $18-24$ | $24-30$ |
| आवृत्ति | $a$ | $b$ | $12$ | $9$ | $5$ |
Vedclass Products
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialGenerate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeLive online exams with unlimited students, 360° analytics & white-label branding.
See Demo