Twikarma Twisa Class Xii School
| School Name | Twikarma Twisa Class Xii School |
| Address | East Masli, Purba Masli, Manu, Ambassa, Tripura |
| Location | Purba Masli |
| City | Ambassa |
| District | Dhalai |
| State | Tripura |
| Pincode | 799275 |
| Category | Higher Secondary School |
| Block | Manu |
Twikarma Twisa Class Xii School is located in East Masli, Purba Masli, Manu, Ambassa, Tripura and was established 70 years ago. This school is a Co-educational and is located in Rural area. This is a Higher Secondary school and is currently operational. It's affiliated with State Board for class-X & class-XII exams. The school is managed by Department of Education. The school is situated in 48-Karamcherraconstituency assembly constituency. The medium of instructions is Bengali in the school.
| Class I to V | 108 Students |
| Class VI to VIII | 156 Students |
| Class IX to XII | 211 Students |
| Total Students | 475 Students |
| Total Teachers | 19 Teachers |
| Student-Teacher Ratio | 25:1 |
| Student-Classroom Ratio | 48:1 |
The institution has strength of around five hundred students who are taught by 19 teachers. The student-teacher ratio is 25 students per teacher. Eighteen teachers are appointed on Regular basis and rest one is appointed on Contract basis. Sixteen teachers are Male and remaining three are Female. In terms of Academic qualification five teachers are Below Graduate, six are Graduate and rest eight are Post Graduate. None of the teachers are trained in Computer. The student classroom ratio is 48:1, means on an average forty eight students sit in a classroom which is good. There are 108 students in class I to V, 156 students in class VI to VIII and 211 students in class IX to XII.
The school is in a Govt. building and it has no boundary walls. The school has total ten clasrooms and ten other rooms. The school has one desktop and one printer in its premises. There are two boys toilets and one girls toilet for students. The school has both hand wash facility and drinking water facility for people.