An engineer by profession, Ankita has been running in TCS World 10K since 2013.
The company's market valuation went past Rs 9 lakh crore in early trade helped by a rally in its share price.
Chennai is one of 21 cities that a government think-tank warned last year could run out of groundwater by 2020. This year's monsoon is delayed, further compounding problems across a swath of western and central India.
Indian IT services firm admitted that its employee accounts may have been hacked due to an advanced phishing campaign and that an investigation is underway.
An Oakland court found that the TCS did not have a 'pattern or practice' of intentionally discriminating against non-South Asian workers due to their race or national origin.