Q. Which of the following kingdoms includes multicellular organisms that are autotrophic?
-
A.
Monera
-
B.
Fungi
-
C.
Plantae
-
D.
Animalia
Solution
The kingdom Plantae includes multicellular organisms that are autotrophic.
Correct Answer:
C
— Plantae
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Q. Which of the following kingdoms includes organisms that are primarily autotrophic? (2019)
-
A.
Animalia
-
B.
Fungi
-
C.
Plantae
-
D.
Protista
Solution
The kingdom Plantae includes organisms that are primarily autotrophic, meaning they produce their own food through photosynthesis.
Correct Answer:
C
— Plantae
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Q. Which of the following kingdoms includes organisms that can be both autotrophic and heterotrophic? (2019)
-
A.
Monera
-
B.
Fungi
-
C.
Plantae
-
D.
Protista
Solution
The kingdom Protista includes organisms that can be both autotrophic and heterotrophic.
Correct Answer:
D
— Protista
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Q. Which of the following kingdoms includes organisms that can be both unicellular and multicellular? (2022)
-
A.
Monera
-
B.
Fungi
-
C.
Plantae
-
D.
Protista
Solution
The kingdom Protista includes both unicellular and multicellular organisms.
Correct Answer:
D
— Protista
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Q. Which of the following kingdoms includes unicellular organisms? (2020)
-
A.
Animalia
-
B.
Plantae
-
C.
Fungi
-
D.
Protista
Solution
The kingdom Protista includes unicellular organisms.
Correct Answer:
D
— Protista
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Q. Which of the following kingdoms was known for its extensive trade routes connecting India to the Mediterranean?
-
A.
Maurya
-
B.
Gupta
-
C.
Kushana
-
D.
Chola
Solution
The Kushana Empire was known for its extensive trade routes that connected India to the Mediterranean region.
Correct Answer:
C
— Kushana
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Q. Which of the following landforms is a result of glacial activity?
-
A.
Valley
-
B.
Cave
-
C.
Fjord
-
D.
Plateau
Solution
Fjords are deep, narrow inlets of the sea between high cliffs or steep slopes, formed by glacial activity.
Correct Answer:
C
— Fjord
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Q. Which of the following landforms is created by the action of glaciers?
-
A.
Delta
-
B.
Moraine
-
C.
Alluvial plain
-
D.
Loess
Solution
A moraine is a landform created by the accumulation of debris deposited by glaciers.
Correct Answer:
B
— Moraine
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Q. Which of the following landforms is formed by the deposition of sediment by rivers?
-
A.
Delta
-
B.
Mountain
-
C.
Plateau
-
D.
Valley
Solution
A delta is formed at the mouth of a river where it meets a body of water, and sediment is deposited.
Correct Answer:
A
— Delta
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Q. Which of the following lanthanides is used in making strong permanent magnets?
-
A.
Cerium
-
B.
Neodymium
-
C.
Samarium
-
D.
Europium
Solution
Neodymium is used in making strong permanent magnets due to its magnetic properties.
Correct Answer:
B
— Neodymium
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Q. Which of the following latitudes experiences the least variation in day length throughout the year?
-
A.
Equator
-
B.
Tropic of Cancer
-
C.
Arctic Circle
-
D.
Antarctic Circle
Solution
The Equator experiences approximately 12 hours of daylight and 12 hours of night throughout the year, showing the least variation.
Correct Answer:
A
— Equator
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Q. Which of the following latitudes is closest to the equator?
-
A.
10°N
-
B.
20°S
-
C.
30°N
-
D.
40°S
Solution
10°N is the closest latitude to the equator compared to the others.
Correct Answer:
A
— 10°N
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Q. Which of the following layers is liquid? (2019)
-
A.
Crust
-
B.
Mantle
-
C.
Outer Core
-
D.
Inner Core
Solution
The Outer Core is the only layer that is liquid, composed mainly of molten iron and nickel.
Correct Answer:
C
— Outer Core
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Q. Which of the following layers is responsible for tectonic plate movement? (2022)
-
A.
Crust
-
B.
Mantle
-
C.
Outer Core
-
D.
Inner Core
Solution
The Mantle, particularly the asthenosphere, is responsible for the movement of tectonic plates due to convection currents.
Correct Answer:
B
— Mantle
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Q. Which of the following layers is solid? (2022)
-
A.
Crust
-
B.
Outer Core
-
C.
Inner Core
-
D.
Mantle
Solution
The Inner Core is solid due to the immense pressure, despite its high temperature.
Correct Answer:
C
— Inner Core
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Q. Which of the following layers is the hottest part of the Earth? (2022)
-
A.
Crust
-
B.
Mantle
-
C.
Outer Core
-
D.
Inner Core
Solution
The Inner Core is the hottest part of the Earth, with temperatures reaching up to 5,700 degrees Celsius.
Correct Answer:
D
— Inner Core
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Q. Which of the following layers is the thickest part of the Earth? (2023)
-
A.
Crust
-
B.
Mantle
-
C.
Outer Core
-
D.
Inner Core
Solution
The mantle is the thickest layer of the Earth, making up about 84% of Earth's total volume.
Correct Answer:
B
— Mantle
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Q. Which of the following layers is the thickest?
-
A.
Crust
-
B.
Mantle
-
C.
Outer Core
-
D.
Inner Core
Solution
The mantle is the thickest layer of the Earth, extending about 2900 km.
Correct Answer:
B
— Mantle
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Q. Which of the following leaders is associated with the concept of 'Swaraj' during the Indian Freedom Struggle? (1920)
-
A.
Mahatma Gandhi
-
B.
Bal Gangadhar Tilak
-
C.
Jawaharlal Nehru
-
D.
Subhas Chandra Bose
Solution
Mahatma Gandhi is most closely associated with the concept of 'Swaraj', which means self-rule, during the Indian Freedom Struggle.
Correct Answer:
A
— Mahatma Gandhi
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Q. Which of the following leaders is associated with the formation of the Indian National Congress in 1885?
-
A.
A.O. Hume
-
B.
Bal Gangadhar Tilak
-
C.
Gopal Krishna Gokhale
-
D.
Dadabhai Naoroji
Solution
A.O. Hume, a retired British civil servant, played a crucial role in the formation of the Indian National Congress in 1885.
Correct Answer:
A
— A.O. Hume
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Q. Which of the following leaders is known for advocating the rights of the untouchables in India during the early 20th century? (1949)
-
A.
Mahatma Gandhi
-
B.
B.R. Ambedkar
-
C.
Jawaharlal Nehru
-
D.
Sardar Vallabhbhai Patel
Solution
B.R. Ambedkar was a prominent leader who fought for the rights of untouchables and played a crucial role in drafting the Indian Constitution.
Correct Answer:
B
— B.R. Ambedkar
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Q. Which of the following leaders is known for his role in the Russian Revolution of 1917? (1917)
-
A.
Leon Trotsky
-
B.
Vladimir Lenin
-
C.
Joseph Stalin
-
D.
Mikhail Gorbachev
Solution
Vladimir Lenin was a key figure in the Russian Revolution of 1917, leading the Bolshevik Party to power.
Correct Answer:
B
— Vladimir Lenin
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Q. Which of the following leaders was associated with the Civil Disobedience Movement? (1930)
-
A.
Jawaharlal Nehru
-
B.
Mahatma Gandhi
-
C.
Subhas Chandra Bose
-
D.
Sardar Vallabhbhai Patel
Solution
Mahatma Gandhi was the key leader associated with the Civil Disobedience Movement, which started in 1930.
Correct Answer:
B
— Mahatma Gandhi
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Q. Which of the following levels of organization is the highest? (2020)
-
A.
Cell
-
B.
Tissue
-
C.
Organ
-
D.
Organism
Solution
The organism level of organization is the highest, as it encompasses all systems and structures functioning together as a single living entity.
Correct Answer:
D
— Organism
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Q. Which of the following ligands is a strong field ligand?
-
A.
I-
-
B.
Br-
-
C.
CN-
-
D.
Cl-
Solution
CN- is a strong field ligand and causes a large splitting of d-orbitals, leading to low-spin complexes.
Correct Answer:
C
— CN-
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Q. Which of the following ligands is a strong field ligand? (2021) 2021
-
A.
I-
-
B.
Br-
-
C.
CN-
-
D.
Cl-
Solution
CN- is a strong field ligand that causes a large splitting of d-orbitals, leading to low-spin complexes.
Correct Answer:
C
— CN-
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Q. Which of the following lines is parallel to the line 3x - 4y + 5 = 0?
-
A.
6x - 8y + 10 = 0
-
B.
4x + 3y - 7 = 0
-
C.
3x + 4y - 5 = 0
-
D.
2x - 3y + 1 = 0
Solution
Parallel lines have the same slope. The slope of the given line is 3/4, and the line 6x - 8y + 10 = 0 also has the same slope.
Correct Answer:
A
— 6x - 8y + 10 = 0
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Q. Which of the following lines is parallel to the line 4x - 5y + 10 = 0?
-
A.
y = (4/5)x + 2
-
B.
y = (5/4)x - 1
-
C.
y = (4/5)x - 3
-
D.
y = (-5/4)x + 1
Solution
The slope of the given line is 4/5. A line parallel to it must have the same slope, hence y = (4/5)x - 3.
Correct Answer:
C
— y = (4/5)x - 3
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Q. Which of the following lines is perpendicular to the line y = 3x + 1?
-
A.
y = -1/3x + 2
-
B.
y = 3x - 1
-
C.
y = 1/3x + 1
-
D.
y = -3x + 1
Solution
The slope of the given line is 3. The slope of a line perpendicular to it is -1/3.
Correct Answer:
A
— y = -1/3x + 2
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Q. Which of the following linking words indicates addition? (2021)
-
A.
Nevertheless
-
B.
Furthermore
-
C.
On the contrary
-
D.
Despite
Solution
'Furthermore' is a linking word that indicates addition to a previous statement.
Correct Answer:
B
— Furthermore
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