State whether the following receipts are taxable in the hands of the individual and if so, under which head of income:
(a) Profits arising from the sale of rural agricultural land situated in India.
(b) Dividend income received from a company who has only earned agricultural income.
(c) Profit on sale of personal jewellery.
(d) A gift of Rs. 31,000/- each received from 5 friends on the occasion of the marriage.
(e) Short term capital gains from the sale of equity shares on which securities transaction tax has been paid.