By Reuters Staff 2 Min Read FILE PHOTO: An employee weighs tomatoes after packing them at a Big Basket warehouse on the outskirts of Mumbai November 4, 2014. REUTERS/Danish Siddiqui BENGALURU (Reuters) - India's Tata Group will buy a 68% stake in online grocery startup BigBasket for about 95 billion rupees ($1.31 billion), television channel ET Now said bit.ly/3jTL0Cf on Tuesday, citing sources. The salt-to-software conglomerate has been planning to launch a “super app” that will tie in all its consumer businesses, according to media reports, as it competes against Amazon.com Inc and Reliance Industries Ltd in India’s booming e-commerce market.