RAS RAS Hall ticket RAJASTHAN PUBLIC SERVICE COMMISSIONPCS mains 2015

Agriculture Sector of Rajathan Major Agricultural Issues of Rajasthan are:- … Read more

Ecosystem Eco-System-An ecosystem is defined as a structural and functional … Read more

Biodiversity and conservation Biodiversity, or biological diversity, is the variety … Read more

Biotechnology and its Applications Biotechnology is defined as the industrial … Read more

Human health and diseases According to the World Health Organisation … Read more

Principal of inheritance and variation Inheritance or Heredity is the … Read more

Nutrition in organisms Food is the basic necessity of man. … Read more

Electrochemistry Electrochemistry is the study of production of electricity from … Read more

Chemical kinetics Chemical kinetics is that branch of chemistry which … Read more

Solutions Solutions are homogeneous (single-phase) mixtures of two or more … Read more