General Science - Online Test
Q1. Which one is an alternate source of proteins for animals and human nutrition?
Answer : Option A
Explaination / Solution:
Alternate source of proteins for animals and human nutrition is single cell protein. Microbes are grown on industrial scale as source of good protein. Microbes like Spirulina on waste water of potato processing plants.
Q2. In the single slit diffraction, every point on the slit acts-
Answer : Option A
Explaination / Solution:
Every part of the wavefront at the slit acts as secondary sources because the incoming wavefront is parallel to the plane of the slit, these sources are in phase.
Q3. permanent magnets should have
Answer : Option B
Explaination / Solution:
No Explaination.
Q4. Species which suffered a near-extinction from ingesting the carrion of diclofenac-treated cattle is/are:
Answer : Option D
Explaination / Solution:
These include the Asiatic lion, the Bengal tiger, the snow leopard and the Indian white-rumped vulture, which, by ingesting the carrion of diclofenac-laced cattle, nearly went extinct.
Q5. KCl.MgCl2.6H2O is a
Answer : Option D
Explaination / Solution:
KCl.MgCl2.6H2O is double salt.
Q6. Polar satellites
Answer : Option B
Explaination / Solution:
A polar orbiting satellite closely parallels the earth's meridian lines. It passes over the north and south poles each revolution. As the earth rotates to the east beneath the satellite, each pass monitors an area to the west of the previous pass at intervals of roughly 90 to 100 minutes. These strips can be pieced together to produce a picture of a larger area.They are used in monitoring the weather, observing the Earth’s surface, military uses including spying.
Q7. A dwarf person showing stunted growth and mental retardation both, is a result of hyposecretion of
Answer : Option A
Explaination / Solution:
Hypothyroidism causes defective development and maturation of the growing baby leading to stunted growth (cretinism), mental retardation, low intelligence quotient, abnormal skin, deaf-mutism, etc.
Q8. In corrosion a metal is ______ of electrons to oxygen and formation of oxides
Answer : Option D
Explaination / Solution:
Metals is oxidized by loss of electrons on corrosion.
Q9. The largest phylum of kingdom animalia is
Answer : Option C
Explaination / Solution:
This is the largest phylumof Animalia which includes insects.
Q10. Statutory Liquidity ratio is a percentage of total deposits which the commercial bank keeps with the central bank by law.
Answer : Option C
Explaination / Solution:
No Explaination.
