Basic metals can be converted into gold by ?
A. Heating
B. Beating
C. Artificial nuclear radioactivity
D. Chemical reaction
Everyday Science Mcqs
The famous book; Al – Qanun was written by the Muslim scientist ?
The famous book; Al – Qanun was written by the Muslim scientist ?
A. Jabar bin Hayyan
B. Zakariya Al – Razi
C. Abu Ali Sina
D. Abdul Qasim Majreeti
Which of the following elements is not present abundantly in earth’s crust ?
Which of the following elements is not present abundantly in earth’s crust ?
A. Silicon
B. Radium
C. Aluminum
D. Carbon
Rectified spirit contains alcohol about ?
Rectified spirit contains alcohol about ?
A. 80%
B. 95%
C. 70%
D. 85%
Which woody raw material is used for the manufacture of paper pulp?
Which woody raw material is used for the manufacture of paper pulp?
A. Cotton
B. Poplar
C. Bagasse
D. Rice straw
Human population growth is greatest in developing countries because ?
Human population growth is greatest in develog countries because ?
A. the birth rate is high in develog countries
B. the death rate is high in develog countries.
C. much of the population has already reached the child bearing age.
D. most of the world’s population lives in industrialized countries.
Radioactive isotope of Uranium used in Nuclear Bomb is ?
Radioactive isotope of Uranium used in Nuclear Bomb is ?
A.92 U 235
B.92 U 234
C. 92 U 233
D. 92 U 238
Humming bird belongs to a category called ?
Humming bird belongs to a category called ?
A. Ectotherm
B. Endotherm
C. Exotherm
D. Heterotherm.
Addison’s disease is caused by the deficiency of____________?
Addison’s disease is caused by the deficiency of____________?
A. Antiduretic Harmone
B. Luteinising Harmone
C. Melanophore stimulating Harmone
D. Adrenocorticotrophic Harmone
Bronze medal is made up of metals ?
Bronze medal is made up of metals ?
A. copper,nickel
B. copper, tin
C. copper, silver
D. copper, zinc