General Science - Online Test
Q1. Carcinoma refers to
Answer : Option A
Explaination / Solution:
Carcinoma is a type of cancer or Malignant tumors of the skin or mucous membrane that starts in cells that make up the skin or the tissue lining organs, such as the liver or kidneys.
The physical, chemical or biological agents that convert normal cell into cancerous cell are called carcinogens.
Q2. Almost 99% of clean air consists of two gases which are;
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. Oil drop experiment is for determining the
Answer : Option B
Explaination / Solution:
The oil drop experiment was performed by Robert A. Millikan and Harvey Fletcher in 1909 to measure the elementary electric charge (the charge of the electron). The experiment entailed observing tiny electrically charged droplets of oil located between two parallel metal surfaces, forming the plates of a capacitor.
Q4. Select the correct terms for labels
Answer : Option A
Explaination / Solution:
The external layer is composed of a dense connective tissue and is called the sclera. The ciliary body itself continues forward to form a pigmented and opaque structure called the iris which is the visible coloured portion of the eye. In front of the lens, the aperture surrounded by the iris is called the pupil.
Q5. The fixed cost curve is a horizontal straight line to the X axis because
Answer : Option B
Explaination / Solution:
No Explaination.
Q6. The Celsius temperature at absolute zero is equal to
Answer : Option B
Explaination / Solution:
TC−0100−0=TK−273.15373.15−273.15
Q7. Metathesis is developed by :
Answer : Option C
Explaination / Solution:
Yves Chauvin, Robert H. Grubbs and Richard R Schrock won the noble prize in 2005 for designing the method of metathesis.
Q8. Silver is refined by cupellation process. The process removes the impurity of
Answer : Option D
Explaination / Solution:
Cupellation removes the impurity of Pb.
Q9. Which of the following may have an adverse effect on the correlation coefficient?
Answer : Option D
Explaination / Solution:
Other factors being equal, a restricted range usually yields a smaller correlation coefficient.
Q10. The poverty line defined for rural areas as consumption worth rupees ____ per person a month
Answer : Option B
Explaination / Solution:
Suresh Tendulkar Committee defined the poverty line on the basis of monthly spending on food, education, health, electricity and transport. According to this estimate, a person who spends Rs. 27.2 in rural areas and Rs. 33.3 in urban areas a day are defined as living below the poverty line.The Rangarajan panel considered people living on less than Rs. 32 a day in rural areas and Rs. 47 a day in urban areas as poor.
