To teach Maths to Class 4, NCERT talks about Murshid Kuli Khan’s tomb. But…

To teach Maths to Class 4, NCERT talks about Murshid Kuli Khan's tomb.

But doesn't tell that Murshid Kuli Khan was born as Surya Narayan Mishra and sold as slave in childhood. Later as a staunch Islamist he earned fame by giving harsher punishments to Kafir Hindus than Muslims