S. 143(1)(a) : Assessment-Intimation-Insurance premium-Premature surrender of life insurance policy-Though TDS under section 194DA was contemplated on gross amount paid under a life insurance policy, but amount of income which could be added by means of adjustment under section 143(1)(a)(vi) would be such sum received as reduced by amount of premium paid. [S. 10(10D), 143(a)(vi), 194DA Form No. 26AS]