Consider the following statements:

1. Arya Samaj was founded in 1835

2. Lala Lajpat Rai opposed the appeal of Arya Samaj to the authority of Vedas in support of its social reform programme.

3. Under Keshab Chandra Sen, the Brahmo Samaj campaigned for women’s education

4. Vinoba Bhave founded the Sarvodaya Samaj to work among refugees

Which of these statements are correct?

I.A.S. (Pre) 2001