Correct Answer: 15th July

Solution : The correct option is 15th July.

The South West monsoon often reaches the whole Indian subcontinent by the 15th of July.  The beginning and progression of the South West monsoon in India can vary from year to year and area to region. While the monsoon normally comes in southern India around June and progressively moves northward, the exact timing might vary greatly. The monsoon season typically covers the whole Indian subcontinent by mid-July, but the timing can vary depending on a variety of climatic conditions.