कोई धनराशि साधारण ब्याज के तहत 2.5 वर्षों में दोगुनी हो जाती है। कितने वर्षों में यह स्वयं की 42 गुनी हो जाएगी?

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?