General Science - Online Test
Q1. Tendons connect
Answer : Option A
Explaination / Solution:
Tendons are dense connective tissue which provide strength and attach muscles to bones.
Q2. In five kingdom of classification, the kingdom Plantae are autotrophic, eukaryotic and
Answer : Option D
Explaination / Solution:
The Kingdom plantae includes all types of eukaryotic, multicellular, photosynthetic plants found in this biosphere. Most of the organism in this kingdom is autotrophs, which synthesis their own food with the help of solar energy.
Q3. Increase in aggregate output of goods and services
Answer : Option C
Explaination / Solution:
Economic growth is the increase in the value of the goods and services produced by an economy over time. It is conventionally measured as the percentage rate of increase in real Gross Domestic Product, or real GDP (GDP adjusted for inflation).
Q4. The downward sloping demand curve for the foreign exchange reflects
Answer : Option C
Explaination / Solution:
No Explaination.
Q5. Standard deviation is also called
Answer : Option D
Explaination / Solution:
Standard deviation is square root of variance which is also knows as mean square deviation.
Q6. Process of parturition is facilitated by :
Answer : Option C
Explaination / Solution:
The process of parturition begins after completion of gestation period. The muscles present in uterus start contracting due to release of hormone relaxin and Oxytocin.
Q7. In which case are the atoms relatively rigidly fixed?
Answer : Option C
Explaination / Solution:
Atoms in a gas are well separated with no regular arrangement. Atoms vibrate and move freely at high speeds
Atoms in a liquid are close together with no regular arrangement. Atoms vibrate, move about, and slide past each other.
Atoms in a solid are tightly packed, usually in a regular pattern. Atoms vibrate (jiggle) but generally do not move from place to place.
Q8. Coal, Hydrocarbons and nuclear energy are the
Answer : Option D
Explaination / Solution:
Primary sources of energy , as they appear in the natural environment: coal, oil, natural gas and wood, nuclear fuels (uranium), the sun, the wind, tides, mountain lakes, the rivers (from which hydroelectric energy can be obtained)
Q9. Interest received on investment will be___________
Answer : Option C
Explaination / Solution:
Interest received on investment is a revenue receipt and added in investing activities while preparing cash flow statement.
Q10. Rutherford’s α–particle scattering experiment supported the discovery of
Answer : Option D
Explaination / Solution:
Rutherford's model of an atom : Ernest Rutherford was interested in knowing how the electrons are arranged within an atom. Rutherford designed an experiment for this. In this experiment, fast moving alpha (α)-particles were made to fall on a thin gold foil.
On the basis of his experiment, Rutherford put forward the model of an atom, which had the following features:
- There is a positively charged centre in an atom called the nucleus.
- Nearly all the mass of an atom resides in the nucleus. The electrons revolve around the nucleus in well-defined orbits.
- The size of the nucleus is very small as compared to the size of the atom.
