SLR can be defined as
Where ER = Excess Reserve; IS = Investment in Government and other approved Securities, CAB = Current Account Balances, L = Total demand & Time deposits. CB = Current Balances, I = Investment, SLR = Statutory Liquidity Ratio
1
\(\rm SLR=\frac{ER+I-CB}{L}\)
2
\(\rm SLR=\frac{ER-IS+CAB}{L}\)
3
\(\rm SLR=\frac{ER+IS+CAB}{L}\)
4
\(\rm SLR=\frac{L+CB+ER}{IS}\)