Indian rapeseed futures fell for the third straight session on Tuesday on thin demand for the oilseed, while soyabean gained on short-covering. The January rapeseed contract on the National Commodity & Derivatives Exchange ended 2.48 percent lower at 4,293 rupees ($64.70) per 100 kg. The January soyabean futures rose 0.68 percent to 3,714 rupees per 100 kg. Gains in international markets also helped sentiment.