Section 122(4) in Rajasthan Civil Services (Pension) Rules, 1996
(4)If the Government servant is retained in service in spite of such disablement, he shall be paid a compensation in lump sum (in lieu of the disability pension) on the basis of disability pension admissible to him in accordance with the provision of sub-rule (2) of this Rule, by arriving at the capitalized value of such disability pension with reference to the Commutation Table, in force from time to time.