General Science - Online Test
Q1. Magnetic material differences are explained by
Answer : Option D
Explaination / Solution:
No Explaination.
Q2. Identify the odd combination of the habitat and the particular animal concerned
Answer : Option D
Explaination / Solution:
Dachigam National Park is located 22 kilometers from Srinagar, Jammu and Kashmir. It covers an area of 141 km. The name of the park literally stands for "ten villages" which could be in memory of the ten villages that were relocated for its formation.
The main animal species that Dachigam is known for is the hangul, or the Kashmir stag.
Q3. The effective atomic number of Fe in Fe(CO)5 is
Answer : Option A
Explaination / Solution:
26+2(5)=36
Q4. Escape speed from the earth is the
Answer : Option A
Explaination / Solution:
The escape velocity is the minimum velocity required to leave a planet or moon. For a rocket or other object to leave a planet, it must overcome the pull of gravity.
Vescape=11184 m/sec approximate to 11.2 km/sec
Q5. According to Faraday’s Second Law of Electrolysis the amounts of different substances liberated by the same quantity of electricity passing through the electrolytic solution are proportional
Answer : Option B
Explaination / Solution:
The amounts of different substances liberated by the same quantity of electricity passing through the electrolytic solution are proportional to their chemical equivalent weights.
Q6. When the coelomic fluid serves as a skeleton it is known as
Answer : Option B
Explaination / Solution:
Coelomic fluids serves as a skeleton in some insects called as hydrostatic skeleton that help in maintaining shape and size of the body of organisms in absence of bone or cartilage.
Q7. Depletion region (space charge) is formed because
Answer : Option C
Explaination / Solution:
The depletion region, also called depletion layer, depletion zone, junction region, space charge region or space charge layer, is an insulating region within a conductive, doped semiconductor material where the mobile charge carriers have been diffused away, or have been forced away by an electric field. The only elements left in the depletion region are ionized donor or acceptor impurities.
The depletion region is so named because it is formed from a conducting region by removal of all free charge carriers, leaving none to carry a current.
Q8. The break- even point is only where MR=MC
Answer : Option A
Explaination / Solution:
No Explaination.
Q9. The lender of last resort is a function of
Answer : Option C
Explaination / Solution:
No Explaination.
Q10. ____ mean importance assigned to different commodities included in the index
Answer : Option B
Explaination / Solution:
The term weight refers to the relative importance of the different items in the construction of index numbers.
