Prime Ministers of India

Appointed by president[art :75(1)]
Chairman of planning commission
real executive authority(de factoexecutive )

Youngest--------------------------------------------------Ragive Gandhi

For shortest  time (rulled)-------------------------------Charan singh(approximately 6 month)
Oldest-----------------------------------------------------Moraji Desai

First women----------------------------------------------Indira Gandhi

Didnot face the parliament------------------------------Charan Singh
First acting PM-------------------------------------------Gulzarilal nanda
Longest term---------------------------------------------Javaharlal Nehru

Shortest--------------------------------------------------AB.Bajpayee

First minority Govt--------------------------------------Dr.Manmohan Singh
First non-congress Govt--------------------------------Moraji Desai