संविधान के मुख्य प्रावधान 26 जनवरी, 1950 को लागू हुए, परन्तु नागरिकता, चुनाव और अस्थायी संसद से जुड़े प्रावधान किस तिथि को लागू हो गए थे?

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?