General Science - Online Test
Q1. Which growth is also called apparent growth?
Answer : Option D
Explaination / Solution:
Irreversible increase in mass or volume of plant part is called apparent growth. Apparent growth is permanent and cannot be reversed back as it occurs due to increase in cell number.
Q2. To produce an emission spectrum of hydrogen
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. Which of the following statement is correct with respect to nomenclature?
Answer : Option D
Explaination / Solution:
All of the these are the universal rules of binomial nomenclature. Hence, the correct option is All of the above.
Q4. Proper framework for explaining microscopic phenomena is
Answer : Option C
Explaination / Solution:
Quantum mechanics (QM -- also known as quantum physics, or quantum theory) is a branch of physics which deals with physical phenomena at nanoscopic scales where the action is on the order of the Planck constant. It departs from classical mechanics primarily at the quantum realm of atomic and subatomic length scales.
Q5. p – toluenesulphonyl chloride is used to
Answer : Option C
Explaination / Solution:
p – toluenesulphonyl chloride can also be used to distinguish between , and amines in replacement of benzenesulphonylchloride.
Q6. Stereoisomeric alkenes due to different arrangement of atoms or groups in space are referred to as
Answer : Option A
Explaination / Solution:
Isomers which have the same structural formulae but difffer in the relative spatial arrangements of atoms or groups around the double bond are called geometric isomers.athus geometrical isomers are atype of stereoisomers.
Q7. The sum of all mole fraction for a mixture is always equal to
Answer : Option A
Explaination / Solution:
Q8. When was Planning commission established
Answer : Option C
Explaination / Solution:
The Planning commission was set up in march 1951 with Jawaharlal Nehru as its Chairman. It was set up to bring economic stability.
Q9. One of the other two components of government expenditure in the budget are
Answer : Option A
Explaination / Solution:
No Explaination.
Q10. There are three Quartiles
Answer : Option D
Explaination / Solution:
Quartiles are the measures which divide the data into four equal parts, each portion contains equal number of observations. Thus, there are three quartiles, Q1,Q2and Q3.
