Question:
Which employer did Badri Nath Prasad work for in Nov, 1950?

Context:
 Badri Nath Prasad works for Allahabad University from Jan, 1951 to Jan, 1961. 
 Badri Nath Prasad works for Banaras Hindu University from Jan, 1922 to Jan, 1924. 
 Badri Nath Prasad works for Patna Science College from Jan, 1949 to Jan, 1951.

Answer:
Patna Science College