Which of the following statements with reference to stratovolcanoes is/are correct? 1. Stratovolcanoes are tall, steep cones built of layers of felsic lava and volcanic ash. 2. They can erupt explosively as felsic lavas from stratovolcanoes hold large amounts of gas under high pressure. Select the answer using the code given below.

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?

Which of the following events is considered the immediate trigger for the launch of the Non-Cooperation Movement by Mahatma Gandhi?