Rectified spirit contains alcohol about ?
A. 80%
B. 95%
C. 70%
D. 85%
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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
Max Planck received the noble prize in Physics in 1918 for his discovery of ?
Max Planck received the noble prize in Physics in 1918 for his discovery of ?
A. electron
B. energy quanta
C. photon
D. positron
Clocks, which moves with the velocities comparable with the velocity of light, run ?
Clocks, which moves with the velocities comparable with the velocity of light, run ?
A. fast
B. slow
C. equal to the velocity of light
D. with zero velocity
The three elements needed for healthy growth of plants are __________?
The three elements needed for healthy growth of plants are __________?
A. N, P, K
B. N, C, P
C. N, K,
D. N, S, P
NPK stands for “nitrogen, phosphorus, and potassium,”