College dropout Ashish Ranjan started OCB (Online Cake Bhejo) in 2017 with his friend Buddhisen Bittu. The chain of bakeries employs and empowers over 50 women farmers in Bihar who make millet cookies, muffins, brownies and more.
Having attempted the ISRO examination twice before, Ashish has a fair understanding of what worked and here he shares tips on what aspirants could consider doing while preparing and when appearing for this competitive examination.