I agreed in my post...
Rajdhani gang will Overtake it,but do you think if it get 130 MPS then how It will Overtake by Rajdhani...After depart Right Time ALD 1:45 Hrs gap between 12561 and Rajdhani Gang....As per My knowledge rajdhani not cross speed of 140-145 then how they can overtake.
After crossed CNB 6 to 6:30 Hrs is enough time to reached NDLS for 130 MPS Train (Including Rajdhani Gang OT)