The average annual rainfall in Haryana is 50-60 cm. This is a relatively dry state, with most of the rainfall occurring during the monsoon season (June-September). The western part of the state is drier than the eastern part, and the northern part is drier than the southern part. The main rivers in Haryana are the Yamuna, the Ghaggar, and the Markanda. These rivers are important for irrigation and drinking water.
Option A: 30-40 cm is incorrect. The average annual rainfall in Haryana is 50-60 cm, so this option is too low.
Option B: 40-50 cm is incorrect. The average annual rainfall in Haryana is 50-60 cm, so this option is too low.
Option C: 50-60 cm is correct. The average annual rainfall in Haryana is 50-60 cm, so this option is correct.
Option D: 80-100 cm is incorrect. The average annual rainfall in Haryana is 50-60 cm, so this option is too high.