Q. Which treaty marked the end of the First Anglo-Sikh War and significantly altered the political landscape of Northern India?
A.
Treaty of Amritsar
B.
Treaty of Lahore
C.
Treaty of Delhi
D.
Treaty of Bassein
Show solution
Solution
The Treaty of Lahore, signed in 1846, marked the end of the First Anglo-Sikh War and resulted in significant territorial and political changes in Northern India.
Correct Answer: B — Treaty of Lahore
Learn More →
Q. Which treaty, signed in 1992, aimed to address global warming and promote sustainable development? (1992)
A.
A. The Paris Agreement
B.
B. The Kyoto Protocol
C.
C. The United Nations Framework Convention on Climate Change (UNFCCC)
D.
D. The Montreal Protocol
Show solution
Solution
The United Nations Framework Convention on Climate Change (UNFCCC) was established in 1992 to address climate change and promote sustainable development globally.
Correct Answer: C — C. The United Nations Framework Convention on Climate Change (UNFCCC)
Learn More →
Q. Which treaty, signed in 1992, marked a significant global commitment to address climate change? (1992)
A.
Kyoto Protocol
B.
Paris Agreement
C.
Rio Declaration
D.
Montreal Protocol
Show solution
Solution
The Rio Declaration, part of the Earth Summit in 1992, laid the groundwork for international cooperation on climate change, leading to subsequent treaties like the Kyoto Protocol.
Correct Answer: C — Rio Declaration
Learn More →
Q. Which type of biomolecule is glucose?
A.
Protein
B.
Lipid
C.
Carbohydrate
D.
Nucleic Acid
Show solution
Solution
Glucose is a simple sugar and is classified as a carbohydrate.
Correct Answer: C — Carbohydrate
Learn More →
Q. Which type of blood vessel carries oxygenated blood away from the heart? (2022)
A.
Veins
B.
Capillaries
C.
Arteries
D.
Venules
Show solution
Solution
Arteries are the blood vessels that carry oxygenated blood away from the heart to the tissues, except for the pulmonary arteries.
Correct Answer: C — Arteries
Learn More →
Q. Which type of cell division results in two identical daughter cells? (2020)
A.
Meiosis
B.
Mitosis
C.
Binary fission
D.
Budding
Show solution
Solution
Mitosis is the type of cell division that results in two identical daughter cells.
Correct Answer: B — Mitosis
Learn More →
Q. Which type of cloud is typically associated with thunderstorms?
A.
Cumulus
B.
Stratus
C.
Cirrus
D.
Cumulonimbus
Show solution
Solution
Cumulonimbus clouds are typically associated with thunderstorms.
Correct Answer: D — Cumulonimbus
Learn More →
Q. Which type of connective tissue connects muscles to bones? (2023)
A.
Tendons
B.
Ligaments
C.
Cartilage
D.
Adipose tissue
Show solution
Solution
Tendons are connective tissues that connect muscles to bones, facilitating movement.
Correct Answer: A — Tendons
Learn More →
Q. Which type of crystal system has the highest symmetry? (2022)
A.
Cubic
B.
Tetragonal
C.
Orthorhombic
D.
Monoclinic
Show solution
Solution
The cubic crystal system has the highest symmetry among all crystal systems.
Correct Answer: A — Cubic
Learn More →
Q. Which type of damping results in the system returning to equilibrium without oscillating?
A.
Underdamping
B.
Critical damping
C.
Overdamping
D.
No damping
Show solution
Solution
Critical damping allows the system to return to equilibrium in the shortest time without oscillating.
Correct Answer: B — Critical damping
Learn More →
Q. Which type of diffraction pattern is produced by a circular aperture?
A.
Single-slit pattern
B.
Double-slit pattern
C.
Airy pattern
D.
Newton's rings
Show solution
Solution
A circular aperture produces an Airy pattern, characterized by a central bright spot surrounded by concentric dark and bright rings.
Correct Answer: C — Airy pattern
Learn More →
Q. Which type of epithelial tissue is best suited for areas subject to abrasion? (2022)
A.
Simple cuboidal epithelium
B.
Simple columnar epithelium
C.
Stratified squamous epithelium
D.
Transitional epithelium
Show solution
Solution
Stratified squamous epithelium is designed to protect underlying tissues in areas subject to abrasion, such as the skin.
Correct Answer: C — Stratified squamous epithelium
Learn More →
Q. Which type of epithelial tissue is specialized for absorption and secretion? (2020)
A.
Simple squamous epithelium
B.
Stratified squamous epithelium
C.
Cuboidal epithelium
D.
Columnar epithelium
Show solution
Solution
Columnar epithelium is specialized for absorption and secretion, often found in the digestive tract.
Correct Answer: D — Columnar epithelium
Learn More →
Q. Which type of epithelial tissue is specialized for absorption? (2020)
A.
Simple squamous epithelium
B.
Stratified squamous epithelium
C.
Simple cuboidal epithelium
D.
Simple columnar epithelium
Show solution
Solution
Simple columnar epithelium is specialized for absorption and is commonly found in the intestines.
Correct Answer: D — Simple columnar epithelium
Learn More →
Q. Which type of epithelial tissue provides protection against abrasion? (2023)
A.
Simple cuboidal epithelium
B.
Stratified squamous epithelium
C.
Simple columnar epithelium
D.
Transitional epithelium
Show solution
Solution
Stratified squamous epithelium provides protection against abrasion and is found in areas such as the skin and the lining of the mouth.
Correct Answer: B — Stratified squamous epithelium
Learn More →
Q. Which type of error can be reduced by taking multiple measurements? (2022)
A.
Systematic error
B.
Random error
C.
Zero error
D.
Gross error
Show solution
Solution
Random errors can be minimized by taking multiple measurements and averaging the results.
Correct Answer: B — Random error
Learn More →
Q. Which type of immunity is acquired through vaccination? (2021)
A.
Innate immunity
B.
Passive immunity
C.
Active immunity
D.
Cell-mediated immunity
Show solution
Solution
Vaccination stimulates the immune system to develop active immunity against specific pathogens.
Correct Answer: C — Active immunity
Learn More →
Q. Which type of isomerism is exhibited by 1,2-dichloroethene?
A.
Structural isomerism
B.
Geometric isomerism
C.
Optical isomerism
D.
Conformational isomerism
Show solution
Solution
1,2-dichloroethene can exist in cis and trans forms, demonstrating geometric isomerism.
Correct Answer: B — Geometric isomerism
Learn More →
Q. Which type of isomerism is exhibited by 1,3-butadiene?
A.
Geometric isomerism
B.
Structural isomerism
C.
Conformational isomerism
D.
Optical isomerism
Show solution
Solution
1,3-butadiene can exhibit geometric isomerism due to the presence of double bonds.
Correct Answer: A — Geometric isomerism
Learn More →
Q. Which type of isomerism is exhibited by glucose and fructose?
A.
Geometric isomerism
B.
Structural isomerism
C.
Optical isomerism
D.
Conformational isomerism
Show solution
Solution
Glucose and fructose are structural isomers as they have the same molecular formula but different structures.
Correct Answer: B — Structural isomerism
Learn More →
Q. Which type of isomerism is shown by butane (C4H10)?
A.
Geometric isomerism
B.
Structural isomerism
C.
Optical isomerism
D.
Tautomeric isomerism
Show solution
Solution
Butane exhibits structural isomerism as it can exist as n-butane and isobutane.
Correct Answer: B — Structural isomerism
Learn More →
Q. Which type of landform is created by the deposition of sediment at river mouths? (2020)
A.
Delta
B.
Canyon
C.
Plateau
D.
Mountain
Show solution
Solution
A delta is formed by the deposition of sediment carried by a river as the flow velocity decreases upon entering standing water.
Correct Answer: A — Delta
Learn More →
Q. Which type of lens is used to correct hyperopia (farsightedness)?
A.
Concave lens
B.
Convex lens
C.
Bifocal lens
D.
Cylindrical lens
Show solution
Solution
A convex lens is used to converge light rays for hyperopic correction.
Correct Answer: B — Convex lens
Learn More →
Q. Which type of light is typically not polarized?
A.
Natural light
B.
Laser light
C.
Reflected light
D.
Light from a LED
Show solution
Solution
Natural light is typically unpolarized as it consists of waves vibrating in multiple planes.
Correct Answer: A — Natural light
Learn More →
Q. Which type of memory would be most useful for solving a puzzle? (2022)
A.
Semantic memory
B.
Figural memory
C.
Episodic memory
D.
Working memory
Show solution
Solution
Figural memory is useful for visualizing and manipulating pieces in a puzzle.
Correct Answer: B — Figural memory
Learn More →
Q. Which type of memory would help you remember the layout of a city? (2023)
A.
Semantic memory
B.
Episodic memory
C.
Figural memory
D.
Procedural memory
Show solution
Solution
Figural memory aids in recalling visual layouts and spatial arrangements.
Correct Answer: C — Figural memory
Learn More →
Q. Which type of muscle fibers are known for endurance and are rich in mitochondria? (2022)
A.
Fast-twitch fibers
B.
Slow-twitch fibers
C.
Intermediate fibers
D.
Type II fibers
Show solution
Solution
Slow-twitch fibers are known for endurance and have a high density of mitochondria for aerobic respiration.
Correct Answer: B — Slow-twitch fibers
Learn More →
Q. Which type of muscle is involuntary and found in the walls of internal organs? (2023)
A.
Skeletal muscle
B.
Cardiac muscle
C.
Smooth muscle
D.
Striated muscle
Show solution
Solution
Smooth muscle is involuntary and is found in the walls of internal organs, such as the intestines and blood vessels.
Correct Answer: C — Smooth muscle
Learn More →
Q. Which type of muscle tissue is involuntary and found in the walls of internal organs? (2019)
A.
Skeletal muscle
B.
Cardiac muscle
C.
Smooth muscle
D.
Striated muscle
Show solution
Solution
Smooth muscle is involuntary and is found in the walls of hollow organs such as the intestines and blood vessels.
Correct Answer: C — Smooth muscle
Learn More →
Q. Which type of muscle tissue is involuntary and found in the walls of organs? (2020)
A.
Skeletal Muscle
B.
Cardiac Muscle
C.
Smooth Muscle
D.
Striated Muscle
Show solution
Solution
Smooth muscle is involuntary and found in the walls of organs.
Correct Answer: C — Smooth Muscle
Learn More →
Showing 19171 to 19200 of 19340 (645 Pages)