Day and night are the results of__________?
A. Earth rotation around its axis B. Earth revolution C. Earth rotation accompanied with its revolution. D. None of these
In whole Periodic Table which element Is Most Reducing Agent ?
A. Chlorine B. lithium C. Helium D. Neon
Joint in which bones are joined together by fibrous tissues is called _____________ ?
A. Fibrous joint B. Cartilaginous joint C. Synovial joint D. Ball and socket joint
How many longitudes are there in Globe?
A. 90 B. 180 C. 270 D. 360
The coldest region of the Earth’s atmosphere is__________?
A. Exosphere B. Thermosphere C. Stratopause D. Mesopause
Which Planet is known as Watery Planet?
A. Earth B. Mars C. Jupiter D. Mercury
How many bones are in human Eyes?
A. Three B. Four C. Five D. Seven
Which part of the body is attacked by “Gingivitis” disease?
A. Eyes B. Nails C. Gums D. Nostrils
Example of gas having monoatomic molecules is ___________ ?
A. Nitrogen B. Nydrogen C. Neon and argon D. Oxygen and nitrogen
Atom was a name given by ____________ ?
A. Democritus B. Bohr C. Rutherford D. Archimedes