UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 17th March 2021. Important news and views to... View Article
The Global MPI stands for Multidimensional Poverty Index that is released by Oxford Poverty and Human Development Initiative (OPHI). The idea... View Article
Exercise Indra is a bilateral exercise between the militaries of India and Russia. In September 2020, both countries launched the 11th edition of... View Article
Latest Context: Bird Diverters came in the news after the Great Indian Bustard, the critically endangered species in India started falling dead... View Article
1) x + 4y = 13 and y = 4x – 7 2) 4x + y = 13 and 4y = x – 7 3) 4x + y = 13 and y = 4x – 7 4) y – 4x = 13 and y + 4x = 7 Solution:... View Article
1) π/2 2) π/4 3) π/3 4) none of these Solution: Given sides of parallelogram are lx + my + n = 0 ..(i) lx + my + n’ = 0 ..(ii) mx + ly + n =... View Article
1) 900 2) 00 3) tan-1(2) 4) tan-1(1/2) Solution: Let A(2, -1), B(0, 2), C(2, 3) and D(4, 0) be the vertices of a quadrilateral. Slope of... View Article