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 ?
