First time ever since the coronavirus pandemic outbreak, India reported a record single-day rise of 1,84,372 new coronavirus infections pushing the total tally of cases to 1,38,73,825, while the active cases surpassed the 13-lakh mark, according to the Union health ministry data updated on Wednesday. Meanwhile, board exams for Class 10th have been cancelled and 12th exams have been postponed, said the education ministry after a high-level meeting chaired by PM Narendra Modi.