Tag: NDA
NDA & CDS 1 2026 Exam Biology –MCQ Class 8
Introduction Reproduction is one of the most important characteristics of living organisms. It is the biological process by which organisms…
NDA & CDS 1 2026 Exam Biology –MCQ Class 7
Introduction The circulatory system is one of the most important systems in the human body. It is responsible for transporting…
NDA & CDS 1 2026 Exam GK – Solar System
Our solar system consists of the Sun—a 4.6-billion-year-old star containing over 99% of the system's mass—and all objects bound to…
NDA & CDS 1 2026 Exam Biology –MCQ Class 6
Introduction Ecology is a vital branch of Biology that deals with the study of relationships between living organisms and their…
NDA & CDS 1 2026 Exam GK – Universe & Evolution Theories
The Big Bang theory (approx. 13.8 billion years ago) is the leading model for the universe's origin, proposing a rapid…
NDA & CDS 1 2026 Exam Biology –MCQ Class 5
Introduction Plants, like all living organisms, are made up of cells. A group of similar cells that work together to…