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.
Which of these plants open its mouth when insects sit on its lid?
A. Sunflower
B. Pitcher plant
C. Brassica Plant
D. None of these
The speed of sound in air at sea level is approximately____________?
A. 300 meter per second
B. 320 meter per second
C. 340 meters per second
D. 370 meter per second
Who invented the safety pin?
A. Charles Goodbye
B. steward Harshone
C. Walter Hunt
D. A.Rose
Entomology Is the Study of___________?
A. worms
B. insects
C. Animals
D. All of these
How many bones are in our body?
A. 102
B. 306
C. 206
D. 204
Sound cannot travel through __________
A. Solid
B. Liquid
C. Gases
D. Vacuum
The distance of mercury from the sun is__________?
A. 56 million km
B. 57.9 million km
C. 58.9 million km
D. 59.1 million
The study Of GLANDS is called?
A. cardiology
B. None of these
C. Endocrinology
D. Entomology
The repetition of property after a certain interval called
A. Electron affinity
B. Atomic radius
C. periodicity of property
D. none of these
Reflex actions in the head region are under the control of___________?
A. Brain
B. Spinal cord
C. both a & b
D. none of the above
Which of these plants open its mouth when insects sit on its lid?, The repetition of property after a certain interval called, The study Of GLANDS is called?, The distance of mercury from the sun is, Who invented the safety pin? Entomology Is the Study of_
