अपने अधिक घनत्व के कारण, कार्बन डाइऑक्साइड मुख्य रूप से वायुमंडल की किस परत में केंद्रित होती 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?