पाँचवें कार्बन स्थान पर 2,2-डाइमेथिलप्रोपिल समूह से प्रतिस्थापित डेकेन शृंखला का सही मुख्य (preferred) IUPAC नाम क्या 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?