In the working stress design method of reinforced concrete structures, the modular ratio (m) is given by which expression? (where σcbc is the permissible compressive stress in bending)

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?