Speculations about political upheaval in Bihar proved correct once again.  Nitish Kumar did the same thing on Sunday morning, which was being predicted for the past few days.  On Sunday morning he submitted his resignation to Governor Rajendra Arlekar.  He told the Governor that he had decided to separate from the Grand Alliance.JDU's alliance with BJP is certain.  It is believed that soon Nitish will take oath as the Chief Minister by handing over the letter of support of the MLAs to the Governor on Sunday evening itself.  BJP has 78 MLAs, JDU has 45 and HAM has 4 MLAs in the assembly.  In the 243-member Assembly, this figure of all three parties together is 127, which is five more than the majority figure of 122.