General Science Questions

Mortar is a mixture of cement or lime as a binder, sand and water.

The disease that has been eradicated from the world is small pox. Smallpox was an infectious disease caused by one of two virus variants, Variola major and Variola minor. The last naturally occurring case was diagnosed in October 1977 and the World Health Organization (WHO) certified the global eradication of the disease in 1980.

In 2006, pluto devoted to a draft planet.

In all the above given options, there is no chemical change or reactions takes place only the shape or physical state is changed.

Cuscuta is an example of Ectoparasitism.

Cerebrum is the largest region of the brain.

The Indian Navy operates three operational Commands. They are

1. Western Naval Command - Mumbai

2. Eastern Naval Command  - Vishakhapatnam

3. Southern Naval Command - Kochi