APPSC MATERIAL

1. Which of the following vitamins is helpful for coagulation of blood  ? (A) C (B) D (C) E (D) K Ans : (D) 2. For purifying drinking water,...

1. An eye defect which usually results from an unequal curvature of the cornea is– (A) nearsightedness (B) astigmatism (C) colour blindness ...

1. Jet engines are (a) rotary engines (b) turbine engines (c) external combustion engines (d) reaction engines 2 . In an engine r...

Name Symbol Atomic Number Hydrogen H 1 Helium He 2 Lithium Li 3 Beryllium Be 4 Boron B 5 C...

Several initiatives has been taken by the   Government of India for sustainable development of the Himalayan region and also strengthening ...

The landward displacement of the shoreline caused by the forces of waves and current is termed as sea erosion. The main causes of the sea e...

Paleontology is a rich field, imbued with a long and interesting past and an even more intriguing and hopeful future. Many people...

In one day, a human sheds 10 billion skin flakes. This amounts to approximately two kilograms in a year. Every square in...