The sun is made up of 99.9% of ________________ and ______________?
The sun is made up of 99.9% of ________________ and ______________?
A. Oxygen and Hydrogen
B. Hydrogen and Sulfur
C. Carbon and Silicon
D. Hydrogen and Helium
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What is the percentage of salt water on earth surface?
What is the percentage of salt water on earth surface?A. 93%
B. 95%
C. 97%
D. 76%Earthquake waves travel faster in __________?
Earthquake waves travel faster in __________?A. Water
B. Flexibl rock
C. Air
D. SoilHow many bones in each hand?
How many bones in each hand?A. 26
B. 27
C. 28
D. 30Which pollutant from motor car exhaust causes mental disease _____?
Which pollutant from motor car exhaust causes mental disease _____?
A. Carbon dioxide
B. Lead
C. Sulpher Dioxide
D. MercuryWhich of following is the smallest endocrine gland in the human body?
Which of following is the smallest endocrine gland in the human body?A. Thyroid gland
B. Pituitary gland
C. Adrenal gland
D. eal glandPITUITARY-GLAND is the smallest Endocrine gland in our body,which is situated in the Brain. This gland is smallest but is called as—MASTER GLAND as it controlls the production of Harmones from other glands of body also,such as-Thyroid,Ovaries etc.
Orbital period of the planet Mercury around the sun is _____________?
Orbital period of the planet Mercury around the sun is _____________?
A. 88 days
B. 365 days
C. 2 years
D. 98 days
E. None of these