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.
Why does the colour of the Ocean appear blue?
A. Because the sunlight falling on it is scattered.
B. Because the sunlight falling on it is absorbed.
C. Because the sunlight falling on it is refracted.
D. Because the sunlight falling on it is reflected.
What type of a mirror is used in anti-shop-lifting-devices?
A. Convex mirror
B. Concave mirror
C. Plane mirror
D. Both (b) and (c)
Which of the following pairs belong to the category of cold blooded animals?
A. Snakes and birds
B. Bat and rats
C. Frog and snakes
D. Birds and monkey
The human heart is _______ ?
A. Ampullary Heart
B. Pulsating Heart
C. Myogenic Heart
D. Neurogenic Heart
What is the scientific name of flying fish ?
B. Anoplopoma fimbria
C. Orthopsetta sordida
D. Xiphias gladius
The only vitamin which can not be stored in the human body?
A. Vitamin C
B. vitamin D
C. vitamin K
D. None of these
What is the photometer?
A. Testing picture Quality
B. Measuring light Intensity
C. Measuring Size of Picture
D. Checking colors and Pictures
The study of the structure of the body is called _______ ?
Botany is also called _______
How many eyes are found in Earthworms
C. No eye
The study of the structure of the body is called,What is the scientific name of flying fish ?,Botany is also called _______