Led by senior GJM leader Roshan Giri, the delegation urged Mukherjee to set up a committee to study the viability of forming a separate Gorkhaland state.
The President told the delegation that he would take up the issue with Prime Minister Dr Manmohan Singh and Home Minister Sushil Kumar Shinde, the sources said.
GJM chief Bimal Gurung recently said the party would take the agitation for Gorkhaland state to Delhi as the passage of the Telangana bill had set a precedent that the state government's permission was not required for the creation of a new state.