RS Prasad says startup 'unicorn means revenue is $1 billion'; Tharoor replies

BJP MP Ravi Shankar Prasad recently said, "I don't know whether Rahul Gandhi knows the meaning of unicorn...But a unicorn means your revenue is $1 billion," after the Congress leader reportedly mocked 'Startup India'. Responding to Prasad's remark, Congress MP Shashi Tharoor tweeted, "BJP leaders have difficulty in learning the difference between revenue and valuation."