11 Select from the following a set of festivals celebrated on the full moon day
1. Diwali, Mahashivratri, Guru Nanak's birthday
2. Diwali, Guru Nanak's birthday, Raskshabandhan
3. Holi, Mahashivratri, Buddhajayanti
4. Holi, Rakshabandhan, Guru Nanak's birthday