लवण जल (ब्राइन वाटर) निम्नलिखित में से किस आयनिक यौगिक से संतृप्त या अत्यधिक संसेचित होता 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?