INLD leader and MLA from Ellenabad, Abhay Singh Chautala said, "From Birender Singh's statement, allegations made by INLD on Congress are now proved beyond doubt that the party sells its posts."
"What Birender Singh has said is serious...Congress must make it clear to people about it," Chautala said in a release issued by the party here.
Birender Singh was AICC general secretary in-charge of Himachal Pradesh but was dropped in the recent AICC reshuffle.
A former Haryana finance minister, Birender Singh had lost to INLD president and former Chief Minister Om Prakash Chautala by a narrow margin from Uchana Kalan constituency in Jind district in the last Assembly elections.
Singh is also a know detractor of Haryana Chief Minister Bhupinder Singh Hooda.