Hi Loss of teeth will reduce your chewing efficiency...it is good to replace it with artificial teeth ..it will improve your chewing efficiency and oral health...Complete clinical examination has to be done to check whether fixed or removable denture is possible..and the cost depends on that only..if it is removable denture it ll cost around 5 to 10 k each denture...if it is fixed denture the cost ranges around Rs.3500 per teeth

Type of denture can be decided only after clinical evaluation. Cost varies depending on the type of denture..

Considering your age maybe fixed artificial teeth would not be possible. ( depends upon clinical examination and x ray) In removable teeth... Good quality teeth will range from 25000 to 50000. If all teeth are not required to be removed then opt for valplast (flexible) denture. It is recommended to clean denture after every meal. And should be removed during sleeping also.