Q. Consider the following statements and mark the option which is correct.
1. The upveda of rigveda is ayurved.
2. Shatpath Brahman related to yajurved is lengthiest of all the Brahmans.
3. Samved contains hymns sung by particular type of priests known as Udgatori.
4. The upveda of samveda is Adhwaryu.
Which of the above statements are correct?