Different religions of India is the part of chapter Famous personalities, Grade 4Social studies.
It included
Hinduism
islam
christianity
Budhism
Jainism
Sikhism
zoarastrianism
Zoroastrianism
It is including about religious leaders also.
adi Shankaracharya
Vidya Sagar
Sri Ramakrishna Paramahamsa
Swami Vivekananda
Chapter – Famous personalities of India
1) Famous personalities of India
2)https://youtu.be/BznOlYZJIEo
Different religions of India
3) Religious leaders of India
source