Gudmorning rupa
I strongly suggest u nt to buy surbhi bansal, rather u may go for vkag. Prct manual is must. I had recently encountered wid the buk 4 my ca final exam for my13. The languages nd the answers used r so poor. Bt i advice u 2 go thrg dat buk once so dat u may fel the difrence whn u finaly read frm vkg.