Correct Answer: There is an increase in rainfall generally from east to west in the Northern plains.

Solution : The correct answer is There is an increase in rainfall generally from east to west in the Northern plains .

1. Most parts of the country receive rainfall from June to September.

2. The annual precipitation in Meghalaya is over 400 cm.

3. Some parts, like Tamil Nadu's coast, receive a large portion of its rains during October and November.

All the statements given are correct except this one.

There is a decrease in rainfall generally from east to west in the Northern plains.