Which of the following are possible causes for monsoon delay in India
1. El Nino
2. Cyclonic Formation
3. Westerly Disturbances
4. Madden Julian Oscillation
Which of the factors given above is/are correct?
1
1 and 2
2
1 and 3
3
1, 2 and 3
4
1, 2, 3 and 4
5
None of the above/More than one of the above