Supreme Court to decide at 10.30 am today on Maharashtra floor test. Sena-Congress-NCP take oath of allegiance saying won't fall prey to any offer. Opposition to boycott President's address at joint sitting of Parliament. IndiGo planes with faulty engines face catastrophic situation, says aviation watchdog. Telangana transport strike workers wont be taken back, says top official. Severe air pollution in Bihar, "very poor" in Bengal and Uttar Pradesh.