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(3/7) 27 June 2018 The Hindu + Indian Express DNA
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Sumant Kumar
B.Tech NIT Allahabad. Scored 136 & 120 in UPSC Prelims. YouTube Channel "Crackers' IAS Academy". Telegram - CrackersIASAcademy

Unacademy user
sir please tell about optional paper and Pub ad also please sir its very confusing to select the optional paper and in my city coaching for optional papers is not available and i don't have any guidance about optional paper so please tell to us about it..sir and sir tell about online making notes.....thank you sir...