General Science Mcqs-65

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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_