case. The bonus claimed is the customary bonus and not as per the Payment of Bonus Act,1965. A Division Bench of this Court in Pappu v. Raja Tile and Match Works [1988 (1) KLT 476] observed that, when all the facts for fixing the exact amount of bonus are thus already available a mere computation alone is required for determining the amount due to the employees, this naturally lies within the statutory corners of Section 33-C(1) and (2) of the Industrial Disputes Act,1947. In this case, as I observed earlier, the customary bonus is claimed and the contention raised by the Bank will not stand. Moreover, this contention was not raised before the Labour Court. The counsel for the bank submitted that the question of jurisdiction of the court can be raised at any stage of the case. The counsel relied on several judgments to support this point. It is true that it is a settled position that the jurisdictional question can be raised at any stage of the case. But it is to be noted that, in C.P.No.18/98 filed by the workman for unpaid bonus for the periods 1993-94, 1994-95, 1995-96 and 1996-97 was allowed by the Labour Court earlier and was confirmed by this court in WP(c) No.30553 of