General Science - Online Test
Q1. Which one is not a sexually transmitted disease?
Answer : Option D
Explaination / Solution:
Diseases acquired during sexual intercourse are called sexually transmitted disease. Hepatitis-B is not transmitted through coitus.
Q2. Real GNP is same as
Answer : Option A
Explaination / Solution:
No Explaination.
Q3. Real flow is the flow of
Answer : Option D
Explaination / Solution:
No Explaination.
Q4. Which of the following utility approach suggests that utility is a measurable and quantifiable entity?
Answer : Option B
Explaination / Solution:
No Explaination.
Q5. Mendeleev relied on the similarities in the empirical formulas and properties of the compounds formed by the elements. He realized that some of the elements did not fit in with his scheme of classification if the order of atomic weight was strictly followed. He therefore
Answer : Option D
Explaination / Solution:
Mendeleev placed the elements with similar properties together
Q6. Electric Potential V at a point in an electrical field is
Answer : Option D
Explaination / Solution:
Electric potential V is the work done in bringing unit positive charge from infinity to the point in an electric field, and the potential energy is the work done in bringing any finite charge from infinity to the point in an electric field. They are related as, .If q =1C,
Q7. The movement of diffusion is
Answer : Option D
Explaination / Solution:
Movement by diffusionis passive, and may be from one part of the cell tothe other, or from cell to cell, or over short distances, say, from the intercellular spaces of the leaf to the outside.
Q8. cellulose acetate (rayon) and cellulose nitrate are __________ polymers
Answer : Option A
Explaination / Solution:
It is semi synthetic polymer.
Q9. In which of the following compound, nitrogen shows the oxidation state of +5?
Answer : Option A
Explaination / Solution:
Oxidation state of O is -2 and H is +1. Let the oxidation state of N is x.
(+1) +x + 3(-2) = 0
x = +5
Q10. first law of thermodynamics is a restatement of
Answer : Option A
Explaination / Solution:
t is restatement of law of conservation of energy.
It states that Thermodynamics isthe branch of physical science that deals with the relations between heat and other forms of energy (such as mechanical, electrical, or chemical energy), and, by extension, of the relationships between all forms of energy.
