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  • SBI PO Exam General Awareness Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of General Awareness Economic News for SBI PO Exam student. This free online General Awareness study material for SBI PO Exam will help students in learning and doing practice on Economic News topic of SBI PO Exam General Awareness. The study material on Economic News, help SBI PO Exam General Awareness students to learn every aspect of Economic News and prepare themselves for exams by doing online test exercise for Economic News, as their study progresses in class. Kidsfront provide unique pattern of learning General Awareness with free online comprehensive study material and loads of SBI PO Exam General Awareness Economic News exercise prepared by the highly professionals team. Students can understand Economic News concept easily and consolidate their learning by doing practice test on Economic News regularly till they excel in General Awareness Economic News.


Economic News
Q.Which of the following fuels causes minimum environmental pollution ?

a) Hydrogen
b) Coal
c) Diesel
d) Kerosene



✔Answer
✔Solution
Correct Answer Is : Hydrogen
Solution Is : Most of environmental pollution of fossil fuels such coal, oil, natural gas and gasoline to produce electricity and power. All the produce harmful or its variants. On the contrary, when hydrogen burns in air, it produces nothing but water vapour. It is there four the cleanest possible as it does not produces CO2
Acid rain is caused the due to pollution of atmosphere by

a) Oxides of carbon and nitrogen
b) Oxide of nitrogen and phosphorus
c) Oxide of nitrogen and sulphur
d) None of there


✔Answer
✔Solution
Correct Answer Is : Oxide of nitrogen and sulphur
Solution Is : Acid rain is caused by emissions of oxides of sulphur and nitrogen , which react with the water molecules in the atmosphere to produce acids. The emissions of sulphur dioxide and nitrogen oxides result from fossil fuel combustion.
Carbon footprint can be reduced by

a) All of there
b) Recycling waste materials
c) Using energy efficient appliances
d) Commuting by public transport


✔Answer
✔Solution
Correct Answer Is : All of there
Solution Is : A carbon footprint is historically defined as the total sets of greenhouse gas emissions caused by an organization, event , product or person. The most common way to reduce the carbon footprint of humans is to reduce, reuse, recycle, refuse, recycling waste materials, using energy efficient appliances and using public transportation for commutation can all serve to reduce greenhouse gas emissions and thus reduce carbon footprint.
B-Diversity is also known as :

a) Within habitat diversity
b) Ecosystem diversity
c) Global diversity
d) Between habitat diversity


✔Answer
✔Solution
Correct Answer Is : Ecosystem diversity
Solution Is : B-Diversity is also known as Ecosystem diversity .
Which of the following can be found as pollutants in the drinking water in some parts of India? Select the correct answer using the code given below.
(A) Arsenic
(B) Sorbitol
(C)Fluoride
(D) Formaldehyde
(E) Uranium

a) B, D and E
b) A, B, C, D and E
c) A, C and E
d) A and C


✔Answer
✔Solution
Correct Answer Is : A, C and E
Solution Is : A, C and E is the correct answer
The organisation involved primarily with environmental planning is

a) CIFRI
b) ICAR
c) CSIR
d) NEERI


✔Answer
✔Solution
Correct Answer Is : NEERI
Solution Is : The organisation involved primarily with environmental planning is NEERI.
Eutrophication` is associated with

a) Nitrates and Phosphates
b) Sewage
c) Silt load
d) Vegetation


✔Answer
✔Solution
Correct Answer Is : Nitrates and Phosphates
Solution Is : Eutrophication is the growth of vegetation in water bodies due to excessive nitrates and phosphates
The best way to maintain a natural equilibrium between the pest and predator is by using

a) Insecticides
b) Biological control
c) Pesticides
d) herbicides


✔Answer
✔Solution
Correct Answer Is : Biological control
Solution Is : The best way to maintain a natural equilibrium between the pest and predator is by using biological control
Which of the following cities in India is considered the greenest ?

a) Delhi
b) Thiruvananthapuram
c) Bangalore
d) Chandigarh


✔Answer
✔Solution
Correct Answer Is : Chandigarh
Solution Is : Chandigarh is the greenest among the group
The stability of a pond ecosystem depends on

a) Micro-organisms and fishes
b) Micro-organisms and zoo planktons
c) Fishes and reptiles
d) Producers and consumers


✔Answer
✔Solution
Correct Answer Is : Producers and consumers
Solution Is : The stability of a pond ecosystem depends on micro-organisms and zoo planktons

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