जिंदगी में शादी के अलावा ट्रेन में RAC ही एक ऐसी स्थिति है,जिसमें दो अजनबी साथ निभाने को मजबूर होते है। - Junaid

Dipyaman, why 1 seat, it can be any number of seats.

---

After charting one would surely get the berth and coach number

---

Minimum 1 seat is sure. It can be more.

---

Till Now, I havent seen the status remaing available after a seat is booked considering Wl/Avlbl status. I myself have booked thrice against this status. Twice I got the seat, one I did not. However the status changed back to WL immediately after I booked my ticket.

---

Yes it can be any number but not big numbers except in case of mass cancellations. generally 1 to 6 in normal conditions.

---