Yadav is Bharatiya Janata Party's (BJP) national General Secretary. Meena joined the BJP on Sunday.
The nomination papers will be reviewed on Tuesday.
As there is no other official candidate in the fray, it is presumed that all three candidates will have a smooth entry in the Rajya Sabha which would make a total strength of 10 BJP MPs in the Upper House from Rajasthan.
However, at the same time, there would be no Congress member in this House from the state.
According to informed sources, Yadav is one of the favourites of BJP President Amit Shah. His strategic planning in the 2013 Rajasthan assembly elections was yet another reason for getting the Rajya Sabha nomination, and is also expected to play a key role in the 2018 assembly polls.
A few months ago, he had announced that he was forming a third front in the state. But on Sunday, he denied any such possibility.
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