General Science MCQ-36


Following is a list of disease and their cause


Which of the following gases help in protein-synthesis in plants?


In ‘Pasteurization’ milk is heated up to which temperature?


Consider the following statements:
1. One light year is the distance travelled by light in one year at the speed of light which is about 3,00,000 kilometres per second.
2. The star nearest to the Earth after the Sun is Beta-Centuary, which is at a distance of about 3.3 light years.
Which of the above statement/s is/are incorrectly stated?


Match List I with List II.
List I List II
A. Alexandria Fleming 1. Vaccine for small pox
B. Edward Jenner 2. Pencillin
C. Robert Koch 3. Bacillus Anthracic


Firemen uniforms have coating of which type of plastics?


Nylon, Rayon, Polyester, Silk, Acrylic


Rust on copper is generally of green colour. This is due to which compounds?
1. Copper sulphate
2. Copper carbonate
3. Copper oxide
4. Copper bicarbonate
Choose the correct options:


Which of the following non-metals is most active in open air?


Match List I with List II.
List I (Different Stages of Combustion) — List II (Colours)
(A) Complete combustion (1) Black
(B) Partial Combustion (2) Blue
(C) UnburntPart (3) Yellow
A ‘B c:


Arrange the following fuels in increasing order of their calorific values:
1. Hydrogen
2. Wood
3. Methane
4. Coal
Choose the correct options


Consider the following statements:
1.. Cell wall is found in Plant cell.
2. Cell-wall is found in Bacteria cell.
Which of the above statement is true ?


Consider the following statements:
1. Argon and neon are filled in electric bulbs.
2. Helium is filled in balloons.
The incorrect statement/s out of the above is/are:


Which of the following layers is closet to the surface of the Earth?


A: Magnesium does react with cold water to form magnesium hydroxide and hydrogen.
R: It also starts floating due to the bubbles of hydrogen gas sticking to its surface.


A: If you observe the bottoms of cooking vessels getting blackened, it means that the air holes are blocked and fuel is getting wasted.
R: Fuels such as coal and petroleum have some amount of nitrogen and sulphur in them.


A: The chromosomes in the nucleus of a cell contain information for inheritance of features from parents to next generation in the form of DNA (Deoxyribo Nucleic Acid) molecules.
R: The DNA in the cell nucleus is the information source for making ‘proteins.


A: In recent years, there is a tendency for the sugar mills to shift and concentrate in the southern and western states, especially in Maharashtra.
R: Cane produced in these areas has a higher sucrose content.


Which type of organism Paramecium is?


What is the basis of differentiation between Prokaryotic cells and Eukaryotic cells?