Prime Minister Narendra Modi will hold a meeting with the Union Council of Ministers on Tuesday at 4 pm at Rashtrapati Bhavan where the last Council of Ministers' meeting was held on September 14, officials said.

This will be the fourth such meeting since July when a mega cabinet reshuffle took place.

The Prime Minister has named these meetings as "Chintan baithak" (brainstorming session).

Officials have indicated that in the coming weeks, three or four more such meetings - that do not have a prior agenda - are likely to be held, where the Union Ministers are encouraged to openly share their ideas and concerns amid an informal set-up.

In the last meeting, Education Minister Dharmendra Pradhan and Health Minister Mansukh Mandaviya delivered presentations on improving time management and efficiency.

The Prime Minister - while giving the example of former Defence Minister Manohar Parrikar - had stressed on the need of remaining connected to the roots and simplicity. He also stressed on coming up with "out-of-the-box-ideas", officials said.

After the last Council of Ministers' meeting, PM Modi had met all the secretaries of the ministries for a follow-up.