Chandigarh, Nov 25 (ANI): Union Ministers Suresh Prabhu and Ch. Birender Singh filed their nomination papers from Haryana on Tuesday. The two ministers were nominated by BJP for by-elections to two Rajya Sabha seats in Haryana. Chief Minister Manohar Lal Khattar and other BJP MLAs were present when the two filed their nominations before Returning Officer Sumit Kumar, who is also the Secretary of Haryana Assembly. Prabhu said that the two will work for the state along with working at the centre and will take Haryana to new heights. However, Singh said that he is used to the works of a Rajya Sabha MP from his past experience. The Election Commission had earlier notified the by-election to the Council of States from Haryana. As per the schedule, the last date for filing nominations is November 25.