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Question Bank
The thermosphere extends from an altitude of ________ to the base of ________ at ________?
A. 75 km, Mesosphere, 670 km
B. 80 km, Ionosphere, 680 km
C. 85 km, Exosphere, 690 km
D. 90 km, Ozone Layer , 690 km
Everyday Science Mcqs · Easy · 1 month ago
Our atmosphere comprises of __________ Nitrogen?
A. 38% Nitrogen
B. 58% Nitrogen
C. 78% Nitrogen
D. None of these
Everyday Science Mcqs · Easy · 1 month ago
The Structure in a cell which contains the genes is called:
A. Genetics
B. Saliva
C. Marrow
D. Chromosome
Everyday Science Mcqs · Easy · 1 month ago
Which two organs glands are affected by malaria?
A. Lungs and heart
B. Spleen and liver
C. Kidneys and lungs
D. Heart and brain
Everyday Science Mcqs · Easy · 1 month ago
Which bone in human body is not directly attached to other bones?
A. Ulna
B. Hyoid
C. Tibia
D. Cranium
Everyday Science Mcqs · Easy · 1 month ago
Echo is a ___________ of sound?
A. Reflection
B. Refraction
C. Interference
D. None
Everyday Science Mcqs · Easy · 1 month ago
Nuclear radiation is emitted by those elements whose:
A. molecules are stable
B. molecules are unstable
C. nuclei are stable
D. nuclei are unstable
Everyday Science Mcqs · Easy · 1 month ago
It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the_______?
A. pitch
B. Frequency
C. Time period
D. Quality
E. None of these
Everyday Science Mcqs · Easy · 1 month ago
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