Which of these is Tata Group's oldest surviving business?

A) Tata Steel
B) Indian Hotels
C) Tata MotorsD) Tata Consultancy Services

IHCL is the Tata group’s oldest business, the only surviving organization set up by Founder Jamsetji Tata himself. And the company’s biggest and oldest brand — the Taj — is stronger and more vibrant than ever. Along the way, IHCL has grown into Asia’s largest hospitality business, with an international footprint that spans Europe and America, Africa, the Middle East, and Australia.
Indian Hotels opened its hospitable doors to the public 110 years ago. Today its four brands — Taj Hotels Resorts and Palaces, Vivanta by Taj, The Gateway and Ginger are market leaders in India and are exploring new frontiers in business and beyond.