Calculate net nat

NNP at MP = Private final consumption expenditure + Government final consumption expenditure + Net domestic capital formation + Net export - Net factor income to abroad

NNp at MP = 500+100+80+(-20)-20

= 680-20-20

=640 Crore

Private income = NNP at MP-Net indirect tax-Income accruing to government+ Current transfer from government+National debt interest - Net Current transfer to abroad

= 640-120-60+30+70-10

= 550 CRORE