Both Joshi and Maken had handed over their resignations last night. Their resignations were today accepted by President Pranab Mukherjee with immediate effect, a Rashtrapati Bhawan communique said.
The reshuffle will take place tomorrow evening, a Rashtrapati Bhawan spokesperson said.
The reshuffle-cum-expansion is expected to be utilised by Prime Minister Manmohan Singh to fill several vacancies in his Council of Ministers.
The exercise will come one day after the overhaul of the Congress party apparatus in which Maken and Joshi along with Ambika Soni and Gurudas Kamat were brought in as General Secretaries by the party which dropped Union Minister Ghulam Nabi Azad and Oscar Fernandes from these posts.
Also Read
Joshi, who was holding dual portfolios of Surface Transport and Highways and Railways, resigned following "directives" from the Congress high command, sources close to him told PTI.
"Whatever new role the party assigns me I will perform that to the best of my ability," Joshi tweeted.
The reshuffle of the Council of Ministers is expected to be the last such exercise in UPA-II with Lok Sabha elections less than a year away. This is the second reshuffle since October last year.
Singh had earlier said that there were some vacancies and the issue of filling them up was being considered.
The latest vacancies in the Cabinet were created by the resignations of Union Ministers P K Bansal and Ashwani Kumar.
Kumar resigned as the Law Minister following a controversy over vetting of a CBI probe report on coal blocks allocation scam.