General Science Mcqs-7

Officerswiki is a free education & learning platform for all students and working professionals, where they can practice multiple choice questions & answers (MCQs). These all MCQs on Officerswiki are FreeMcqs which are helpful in all types of exams  such as PPSC, FPSC, CSS, NTS,  PMS and UPSC. Read all these questions and answer for your knowledge. 

Chemical formula for Water is _______ ?

A. NaAlO2
B. H2O
C. Al2O3
D. CaSiO3

Example of gas having monoatomic molecules is ___________ ?

A. Nitrogen
D. Hydrogen
C. Neon and argon
D. Oxygen and nitrogen

Which part of the body is attacked by “Gingivitis” disease?

A. Eyes
B. Nails
C. Gums
D. Nostrils

How many bones are in human Eyes?

A. Three
B. Four
C. Five
D. Seven

Which Planet is known as the Watery Planet?

A. Earth 
B. Mars
C. Jupiter
D. Mercury

Which is the Coldest Planet ?

A. Earth
B. Venus
C. Mercury
D. Neptune

The coldest region of the Earth’s atmosphere is__________?

A.Exosphere
B. Thermosphere
C. Stratopause
D. Mesopause

How many longitudes are there in the Globe?

A. 90
B. 180
C. 270
D. 360

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

In the whole Periodic Table which element Is Most Reducing Agent ?

A. Chlorine
B. lithium
C. Helium
D. Neon

Day and night are the results of__________?

A. Earth rotation around its axis
B. Earth revolution
C. Earth rotation accompanied its revolution.
D. None of these

Almost identical eclipses occur after 18 years and 11 days. This cycle is known as__________?

A. Partial Eclipse cycle
B. Total Eclipse Cycle
C. Saros Cycle
D. None of the above

Example of gas having monoatomic molecules is?,Day and night are the results of?,How many longitudes are there in the Globe?,Which is the Coldest Planet ?