Topic Details (Notes format)

Descartes’ Rule of Signs

Subject: Static GK (General Knowledge)

Book: Famous Theorems & Laws

Determines the possible number of positive and negative real roots of a polynomial. Guides initial root-finding strategies.

Practice Questions

Which phenomenon in quantum physics shows particles can behave like waves, producing an interference pattern?

View Question

Who discovered tennessine?

View Question

Which metal is most commonly used for making computer microprocessors?

View Question

Which city was historically known as Edo before being renamed?

View Question

Who discovered water on Mars?

View Question

Who discovered the signal peptide mechanism?

View Question

Which part of the electromagnetic spectrum has longer wavelengths than visible light but shorter than microwaves?

View Question

Which element has the chemical symbol "Rb"?

View Question

Which element has the chemical symbol "As"?

View Question

Who discovered the buoyancy principle?

View Question