Ola hires Sanjay Kharb, Pranav Tiwari amid exodus of senior executives

An employee speaks over his phone as a private security guard looks on at the front desk inside the office of Ola cab service in Gurugram, previously known as Gurgaon, on the outskirts of New Delhi, India, April 20, 2016. REUTERS/Anindito Mukherjee