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The time taken by a vibrating object to complete one vibration is called its:
A)
Time period
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B)
Amplitude
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C)
Oscillation
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D)
Frequency
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E)
None of these
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The disease due to which a person cannot see the distant object clearly though he can see the nearby objects clearly is known as:
A)
Myopia
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B)
Hypermetropia
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C)
Cataract
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D)
All of these
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E)
None of these
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Consider the following two statements:- |
Statement A: Global warming can cause sea-level to rise dramatically. |
Statement B: Global warming have no effect on sea-level. |
Which of the following is correct with respect to the above statements? |
A)
Statement A is correct.
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B)
Statement B is correct.
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C)
Statement A and B are correct.
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D)
Neither state A nor statement B is correct.
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E)
None of these
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Europa is the natural satellite of which planets?
A)
Jupiter
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B)
Mars
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C)
Saturn
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D)
Pluto
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E)
None of these
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Consider the following two statements:- |
Statement A: Pancreas acts as an endocrine gland as well as an exocrine gland. |
Statement B: Pancreas secrets the hormone called insulin. |
Which of the following is correct with respect to the above statements? |
A)
Statement A is correct.
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B)
Statement B is correct.
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C)
Statement A and B are correct.
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D)
Neither state A nor statement B is correct.
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E)
None of these
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Which of the following is correct about asteroids?
A)
Asteroids are small celestial bodies
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B)
Asteroids revolves around the sun
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C)
Asteroids are the members of solar system
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D)
All of these
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E)
None of these
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Consider the following two statements:- |
Statement A: The pressure exerted by a liquid decreases with depth. |
Statement B: The pressure exerted by a liquid increases with depth. |
Which of the following is correct with respect to the above statements? |
A)
Statement A is correct.
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B)
Statement B is correct.
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C)
Statement A and B are correct.
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D)
Neither state A nor statement B is correct.
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E)
None of these
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An incident ray makes an angle of \[{{70}^{o}}\] with normal in a plane mirror. Find the angle of reflection.
A)
\[{{35}^{o}}\]
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B)
\[{{70}^{o}}\]
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C)
\[{{90}^{o}}\]
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D)
\[{{140}^{o}}\]
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E)
None of these
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Consider the following two statements:- |
Statement A: Copper is a bad conductor of electricity. |
Statement B: Copper is the good conductor of electricity |
Which of the following is correct with respect to the above statements? |
A)
Statement A is correct.
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B)
Statement B is correct.
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C)
Statement A and B are correct.
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D)
Neither state A nor statement B is correct.
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E)
None of these
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Consider the following two statements:- |
Statement A: The small body of ice and dust that moves around the sun in an elongated orbit is called comet. |
Statement B: Mercury is the smallest planet in our solar system. |
Which of the following is correct with respect to the above statements? |
A)
Statement A is correct.
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B)
Statement B is correct.
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C)
Statement A and B are correct.
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D)
Neither state A nor statement B is correct.
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E)
None of these
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On which one of the following plastics oil and water do not stick?
A)
Polythene
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B)
Polyvinyl chloride
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C)
Bakelite
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D)
Teflon
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E)
None of these
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Which one of the following is the correct sequence for metamorphosis in silk moth?
A)
Egg - pupa - caterpillar - silk moth
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B)
Egg - silk moth - pupa - caterpillar
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C)
Egg - caterpillar-silk moth - pupa
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D)
Egg - caterpillar - pupa - silk moth
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E)
None of these
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Which one of the following combinations of sex chromosomes in zygote determines the birth of a girl child?
A)
XX
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B)
XY
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C)
YX
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D)
YY
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E)
None of these
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The process of loosening and turning the soil is called ____.
A)
irrigation
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B)
tilling
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C)
leveling
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D)
broadcasting
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E)
None of these
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Which of the following is not a rabi crop?
A)
Rice
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B)
Barley
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C)
Mustard
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D)
Wheat
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E)
None of these
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Which of the following is not a communicable disease?
A)
Chicken pox
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B)
Malaria
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C)
Cholera
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D)
Tuberculosis
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E)
None of these
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Which of the following microorganism promotes the formation of curd?
A)
Spiral bacteria
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B)
Spirogyra
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C)
Lactobacillus
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D)
Amoeba
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E)
None of these
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The natural fibres are made from simple molecule that is known as ___
A)
Plastics
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B)
Cellulose
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C)
Polymer
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D)
Monomer
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E)
None of these
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Metals are generally ____.
A)
hard and brittle
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B)
soft and ductile
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C)
hard, ductile and malleable
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D)
Non-reactive and malleable
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E)
None of these
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What is used for surfacing of roads?
A)
Paraffin wax
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B)
Coke
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C)
Lubricants
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D)
Bitumen
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E)
None of these
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Which of the following organelles present in plants only?
A)
Cytoplasm
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B)
Mitochondria
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C)
Golgi body
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D)
Cell wall
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E)
None of these
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The plants found in a particular area are termed as ____.
A)
Forest
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B)
Species
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C)
Flora
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D)
Fanna
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E)
None of these
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