Masmohana is a village in Patratu tehsil in district of Ramgarh, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Masmohana was 1,538 which includes 785 males and 753 females. Masmohana covers 461.66 ha area. Pincode of Masmohana is 829102.