निम्नलिखित युग्मों में से वह युग्म जिसके दोनों यौगिकों का कुल द्विध्रुव आघूर्ण गैर-शून्य (non-zero) है, कौन सा 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?