Point (1, 2) lies in the first quadrant. Point (- 2, 4) lies in the second quadrant. Point (- 3, - 5) lies in the third quadrant. Point (3, - 1)... View Article
The Economic and Political Weekly (EPW) is an important source of study material for IAS, especially for the current affairs segment. In this... View Article
Tanka is a technique to collect rainwater by making tanks (tanka). A pit is dug in the courtyard and it is made pucca. The tanka is kept covered... View Article