In order to lose weight you have to either reduce the caloric intake or increase your activity level and exercise please refer to the following links Calorie Needs https://www.webindia123.com/health/diet/calorie/calorie.htm , Weight Chart https://www.webindia123.com/health/diet/calorie/weight.htm , Calorie content in food https://www.webindia123.com/health/diet/calorie/amount.htm, Calore to lose weight https://www.webindia123.com/health/diet/calorie/gain.htm You cannot run, or bycycle you can walk or do yoga

Dear Abhirami In order To loose weight You Have to either reduce your caloric intake or increase your caloric output by increasing your physical activity. eating low calorie foods like salads and vegetables which is rich in fiber may help you to curb your appetite. walking and yoga may be good exercises for you. once you reduce your weight you will also get rid of your knee pain. Good luck.