- Red Blood Cells
- Red Blue Cells
- Red Black Cells
- None of these
- a
-
The life span of Red Blood Cells is 120 days (Approximately).
Everyday Science MCQs
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What is speed of light?
- 370,000 Km/Sec
- 300,000 Km/Sec
- 350,000 Km/Sec
- 320,000 Km/Sec
- c
-
Speed of sound is 343m/sec.
Study of Insects is called:
- Cardiology
- Entomology
- Dermatology
- Geology
- b
-
Study of Heart is called Cardiology
Study of Skin is called Dermatology
Study of Earth is called Geology
Study of Blood is called:
- Hematology
- Virology
- Osteology
- None of these
- a
-
Study of liver is called Hepatology
Study of Virus is called Virology
Study of Bones is called Osteology
Malaria is a disease which effects the:
- Heart
- Kidney
- Spleen
- Lungs
- C
Which of the following is longest bones of human body?
- Febula
- Tibiya
- Stapes
- Femur
- d
-
The bone of ear is shortest bone of human body.
This ear bone is called Stapes.
Study of Universe is called:
- Demography
- Cosmology
- Astrology
- None of these
- b
-
Study of Population is called Demography.
Cow milk is rich source of:
- Vitamin C
- Fats
- Vitamin B
- Vitamin A
- d
-
Vitamin A is also found in Green Vegetables.
Cathode Ray Tube is used in:
- Bike
- Monitor
- Cycle
- None of these
- b
-
Plucker discovered the Cathode Rays in 1858.
Cathode Rays Tube (CRT) was invented in 1897 by German Scientist Ferdinend Braun.
Jabir Bin Hayyan was a famous Muslim……
- Physicist
- Chemist
- Discoverer
- Teacher
- b
-
Jabir Bin Hayyan was an Arab Chemist.
He is also known as “Father of Chemistry”.
Jabir Bin Hayyan discovered the Sulphuric Acid (H2SO4)