General Science - Online Test
Q1. In the short run TPP changes with the change in which of the following factors
Answer : Option B
Explaination / Solution:
No Explaination.
Q2. The effect of undesirable changes in the environment causing harm to living beings is termed as:
Answer : Option B
Explaination / Solution:
Environmental pollution is the harmful effect of undesirable changes caused by substances of chemical, biological or human origin.
Q3. 4d transition elements series are from
Answer : Option D
Explaination / Solution:
4d series arises from Y ( 4d15s2 )
Q4. Two variables are said to be positively correlated when with _____ in the value of one variable, the value of other variable also _____
Answer : Option B
Explaination / Solution:
Positive correlation implies that both the variables will move in the same direction, either both will rise or both will fall.
Q5. In the year 2004-2005 ____ percentage of population was below the poverty line
Answer : Option A
Explaination / Solution:
Below Poverty Line is an economic benchmark used by the government of India to indicate economic disadvantage and to identify individuals and households in need of government assistance and aid. It is determined using various parameters which vary from state to state and within states. The present criteria are based on a survey conducted in 2002.
Q6. Kelps are
Answer : Option D
Explaination / Solution:
Kelps are marine algae of class phaeophyceae or brown algae. The body of kelp may reach upto 100 meter long. They vary in colour from olive green to various shades of brown depending upon xanthophyll pigments , fucoxanthin present in them.
Q7. Who first saw and described a live cell?
Answer : Option B
Explaination / Solution:
The first man to witness a live cell under a microscope was Anton van Leeuwenhoek, who in 1674 described the algae Spirogyra. Van Leeuwenhoek probably also saw bacteria.
Q8. What is Secondary data?
Answer : Option D
Explaination / Solution:
It is Secondary data because the information or data collected is from some other recorded sources or other agencies who have already collected the information through investigstion or survey.
Q9. All living elements like birds, animals and, plants, forests, fisheries etc..are ____
Answer : Option B
Explaination / Solution:
All living elements are boitic elements whereas all non - living elements are abiotic elements.
Q10. Name the conjugated protein used as genetic material in living cells
Answer : Option D
Explaination / Solution:
Nucleoprotein, conjugated protein consisting of a protein linked to a nucleic acid, either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). The protein combined with DNA is commonly either histone or protamine; the resulting nucleoproteins are found in chromosomes.
