Bajaj Auto posted a revenue growth of 21 per cent at Rs 5063 cr and profit After Tax of Rs 795 cr, up 19 per cent on yearly basis. S Ravikumar, Vice President – business development at the company said that the company’s Ebidta margin has increase by 0.7 per cent to 21 per cent which is the best in the industry, while exports have risen by 28 per cent in terms of sales numbers.