Social media and encrypting messaging services pose a serious security challenge. What measures have been adopted at various levels to address the security implications of social media? Also suggest any other remedies to address the problem.

Key learnings from their answer

• ›She opens almost every answer with a hard data or report anchor rather than a textbook definition - Q4 leads with the NITI Aayog Composite Water Management Index (India holds 2.4% of global freshwater, only ~28% utilisable), Q9 with World Bank figures (India = 18% of world population but ~4% of freshwater, extracts ~25% of groundwater), and Q2-Q3 with the Dalwai Committee's ~40% food-grain wastage / only ~10% processed -> lead your intro with one precise, sourced number that frames the problem, so the examiner sees command of facts in the first two lines.
• ›She closes with a forward-looking 'Thus...' conclusion that maps the answer onto a national goal - SDG-2, the Panchamrit targets, COP28's tripling-nuclear pledge, Vision 2047 or the $5-trillion-economy goal -> end by tying your specific topic to a recognised national/global commitment, which signals big-picture awareness and gives the answer a deliberate landing point.