Heat oil in a kadai add cumin seeds and onion saute for 2 minutes.
Add mushrooms .ginger garlic paste and capsicUm saute for 2 minutes.
Add turmeric powder,chili powder.gram masala to this and saute for 2 minutes
Add 1/4cup water to this.
Close the kadai with a lid and cook for 5 minutes.
Cook basmati rice in oven with water for 10 minutes.
Add corn and cooked rice to this kadai .
Mix all together well.Saute for 2 minutes in low flame.