Lala Kedarnath Prasanta (Balraj Sahni) has 3 sons whose birthdays are on the same day. On one of the annual birthday bashes, a well-known astrologer advises him not to be proud for his achievements as 'Luck' (kismat) plays key role in everybody's life and thus, do not be optimistic for own future achievements. Lala Kedarnath ignores the prediction and is busy making plans for a...