भारतीय उपमहाद्वीप के भीतर हिमालयी अपवाह तंत्र में निम्नलिखित में से कौन सी नदी सबसे पश्चिमी प्रमुख नदी है?

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?