Here are the five letters Smriti Irani's Human Resource and Development ministry sent to Hyderabad Central University:Also Read''Look Between Y And I'': Railways Ministry Joins The Viral ''Keyboard Letter'' Trend"Jijaji Ki Nazar...": Smriti Irani Mocks Rahul Gandhi Amid Amethi Pick Buzz75 Years Old Letters Of Everest Mountaineer Digitised For 1st Time