निम्नलिखित में से कौन सी विद्युत वितरण प्रणाली (electrical distribution system) उपभोक्ताओं को बिजली आपूर्ति की उच्चतम विश्वसनीयता प्रदान करती 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?