Eating apples in lunch and dinners helps a lot as they fill your stomach faster and very low in calories. It can help in fast weight loss and don't forget to take a balanced diet with it...
There are many crash diets with which you can lose weight quickly, but losing weigh quickly can also put on weight quickly once the diet is stopped. Losing weight should be slow and steady, so that we don't put on weigh again quickly.
To lose weight stop consuming carbohydrate food like rice and sugar, and walk for at least 1 hour daily and see the change in one month. weigh you weight daily and you will know how much you are losing, and with what extra food you are putting on weight.