कौन सा सांख्यिकीय माप उस अनुपात को दर्शाता है जिसने किसी मूल्यांकन प्रश्न का सही उत्तर दिया 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?