RWA | Standardized Approach | IRB approach | CAR | General Provisions | Specific Provisions 

Risk weight can go upto 1250%, a risk weight of 1250% percent means capital = entire exposure

If min regulatory Capital required =8% of RWA , and RWA is 1250% of certain exposure then capital required=8% of RWA = 8% of (1250% of exposure )=0.08*12.5*exposure = 1*exposure which is what sir had mentioned in his comment. Capital equivalent to exposure need to be maintained for such assets /Exposures having 1250% RW