Sahil Agarwal, an IT consultant, stays with his homemaker wife and one-year-old child, in Pune. He stays on rent, even though he has his own house, which provides a rental income of Rs 12,000 a month. Combined with Agarwal’s monthly salary of Rs 91,000, his total income comes to Rs 1.03 lakh. The household expenses amount to Rs 57,000, insurance premium accounts …