The best microwave oven can save your time, effort and LPG consumption, making the cooking process easy and convenient without compromising with the taste. Microwave-cooked food is considered healthy as it requires comparatively less oil to cook food. Within the price of 20k, you will find some energy efficient microwave ovens that are really easy to operate. You can buy any of the listed items as per your requirements. All of these products are available on major e-commerce websites like Amazon, Tata Cliq etc., with some of them offering attractive prices and cashback offers.