A block of wood (dimensions: 40 cm × 20 cm × 10 cm) is kept on a tabletop in three different positions. The pressure exerted by the wooden block on the tabletop in these positions is represented by PA, PB and PC, respectively. The pressure follows the trend

‘Operation Cactus’ is the name given to Indian Military intervention in

Prof. Vijay Raghavan, an Indian scientist, who has been elected Fellow of Royal Society in…

The UN has recently passed a resolution against human right violation in a South Asian…

A high level committee set up by the Ministry of Housing and Urban Poverty Alleviation…

Suppose, the Naxalites have kidnapped a Deputy Commissioner from Baster region in Chhattisgarh and taken…