Everyday Science Mcqs

Which of the following cells are Colourless?

A. Red blood cells
B. White blood cells
C. Monocytes
D. platelets

Which among the following is the correct sequence of the various layers of the Atmosphere from the Earth’s surface?

A. Ionosphere, Mesosphere, Stratosphere, Troposphere
B. Mesosphere, Stratosphere, Ionosphere, Troposphere
C. Troposphere, Stratosphere, Mesosphere, Ionosphere
D. Troposphere, Ionosphere, Stratosphere, Mesosphere

How many teeth are there in human mouth?

A. 30
B. 33
C. 32
D. 31

What is the breathing rate of human being body?

A. 15-11 minutes
B. 16-20 minutes
C. 25-26 minutes
D. 32-35 minutes

Sunlight is a Great Source of ____________?

A. vitamin C
B. vitamin D
C. vitamin E
D. vitamin K

The study of cancer is called_____________?

A. Zoology
B. Ecology
C. Genomic
D. Oncology

At what angle above the horizon must the sun be to create a rainbow?

A. 90 degrees
B. 60 degrees
C. 40 degrees
D. 65 degrees

which of the following planets is known as “morning star”?

A. Mercury
B. VENUS
C. Mars
D. Saturn

Venus is known as “The Morning Star and Evening Star”. One of the nicknames of Venus is “the Morning Star”. It’s also known as the Evening Star. Of course, Venus isn’t a star at all, but a planet.

Which of the following planets have the longest day?

A. Jupiter
B. Mercury
C. Earth
D. Venus

The human brain uses__________ percent of the total oxygen and blood in the body?

A. 20
B. 12
C. 35
D. 48