Several senior BJP leaders today met Prime Minister-elect Narendra Modi and party chief Rajnath Singh amid hectic preparations ahead of the new NDA government taking charge on Monday.Modi's close aide Amit Shah and BJP general secretary J P Nadda reached Gujarat Bhawan here almost together this morning to meet the Prime Minister-elect. Shah later met Rajnath Singh. Modi's close aide Amit Shah and BJP general secretary J P Nadda reached Gujarat Bhawan here almost together this morning to meet the Prime Minister-elect. Shah later met Rajnath Singh.