PENSION FOR SERVICE MORE THAN TEN YRS BUT LESS THAN 20YRS

WHAT IS THE PENSION FOR A CENTRAL GOVT. EMPLOYEE WITH FOLLOWING DETAILS:
DATE OF BIRTH :01/01/1949;
DATE OF ENTRY IN SERVICE :
DATE OF RETIREMENT : 31/12/2008;
NET QUALIFYING SERVICE : 11 YEARS 03 MONTHS 05 DAYS;
LAST PAY : PAY IN PAY BAND :- Rs.7440/- PLUS GRADE PAY Rs. 1300/-