Which of the following kingdoms were associated with the life of the Buddha? 1. Avanti 2. Gandhara 3. Kosala 4. Magadha Select the correct answer using the code given below.

1. (a)1, 2 and 3
2. (b)2 and 3 only
3. (c)1, 3 and 4
4. (d)3 and 4 only