what is science
The word "science" probably conjures up many different images: a thick textbook, white lab coats and microscopes, an astronomer peering through a telescope, a naturalist in a rain forest, Einstein's equations scrawled on a blackboard, a space shuttle launch, bubbling beakers…. All those pictures reflect some aspect of science. But none of them provide a complete picture because science has so many aspects:
Teaching cadres jobs tests are the toughest one. One can not clear it without proper preparation.
the best way for preparation is textbook based preparation. Here we have prepared some best notes from textbooks. You will find these notes very helpful for your test preparation.
Just click on the download.
Chapter no 1 download
Chapter no 2 download
Chapter no 3 download
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