Which place was first annexed by Doctrine of Lapse?

Which of the following place was the first victim of Lord Dalhousie’s ‘policy of doctrine of lapse’?

Which of the following Princely States was not annexed by the British?

Sindh was annexed by the British in –

Which one of the following was the last Governor of Bengal appointed by the Mughal Emperor?

Treaty of Peace of Paris was happened after which war?