RRB Group D Static GK MCQs: Preparing for the RRB Group D exam requires a solid grasp of Static General Knowledge, which is integral to the examination. Practicing Static GK MCQ questions is crucial as they not only enhance your knowledge of key facts but also improve your recall abilities. Regular practice with these questions will equip you with the information needed to tackle the Static GK section confidently.
Static GK covers a variety of topics, including important historical events, geographical facts, current affairs, and general awareness. These MCQs are designed to test your knowledge and comprehension of essential Static GK concepts. The more you engage with these questions, the better prepared you will be for the RRB Group D exam.
RRB Group D Top 50 Static GK MCQs Questions
Are you gearing up for the RRB Group D exam 2024? Here’s your chance to evaluate your knowledge with the top 40 Static GK MCQs for 2024! These questions cover vital concepts and facts that are crucial for the exam. By tackling these Static GK MCQs, you can assess your understanding and significantly enhance your preparation.
Which of the following is a derived unit?
A) Meter
B) Second
C) Joule
D) Kelvin
In an elastic collision, which of the following quantities is conserved?
A) Kinetic energy only
B) Momentum only
C) Both momentum and kinetic energy
D) Neither momentum nor kinetic energy
The work done by a conservative force is:
A) Path-dependent
B) Path-independent
C) Zero
D) Always positive
If the mass of a planet were to double while its radius remained the same, the gravitational force at its surface would:
A) Increase
B) Decrease
C) Remain the same
D) Become zero
The pressure exerted by a fluid in a container depends on:
A) The volume of the fluid only
B) The density and height of the fluid
C) The temperature of the fluid only
D) The shape of the container
The speed of sound in a medium depends on:
A) Frequency and wavelength only
B) Temperature and density of the medium
C) Amplitude of the wave
D) All of the above
The principle of superposition applies to:
A) Only mechanical waves
B) Only electromagnetic waves
C) Both mechanical and electromagnetic waves
D) Sound waves only
The heat required to change the temperature of 1 kg of a substance by 1°C is known as:
A) Specific heat capacity
B) Latent heat
C) Thermal conductivity
D) Heat of fusion
The coefficient of static friction is:
A) Always less than the coefficient of kinetic friction
B) Always greater than the coefficient of kinetic friction
C) Equal to the coefficient of kinetic friction
D) Independent of the nature of the surfaces
The critical angle for total internal reflection occurs when:
A) Light moves from a denser to a rarer medium
B) Light moves from a rarer to a denser medium
C) Light travels in a vacuum
D) Light passes through a prism
Which of the following correctly describes an inertial frame of reference?
A) A frame accelerating at a constant rate
B) A frame at rest or moving with constant velocity
C) A frame in free fall
D) A rotating frame
If an object is moving in a circular path, which of the following statements is true?
A) The object’s speed is constant
B) The object’s velocity is constant
C) There is no net force acting on the object
D) The object experiences centripetal acceleration
The work done on an object is zero when:
A) The force and displacement are in the same direction
B) The force and displacement are perpendicular
C) The object is at rest
D) The force is variable
The law of conservation of energy states that:
A) Energy can be created and destroyed
B) Energy can be transformed from one form to another, but cannot be created or destroyed
C) Kinetic energy is always greater than potential energy
D) Work done is independent of energy changes
The term ‘focal length’ refers to:
A) The distance from the lens to the image formed
B) The distance from the lens to the object
C) The distance from the lens to the focal point
D) The distance between two lenses
In a parallel circuit, the total current is:
A) The sum of the individual currents through each component
B) Equal to the current through any single component
C) The product of the individual currents
D) Constant throughout the circuit
The phenomenon of bending of light when it passes from one medium to another is called:
A) Reflection
B) Diffraction
C) Refraction
D) Dispersion
Which of the following is a characteristic of a sound wave?
A) It can travel through a vacuum
B) It requires a medium to propagate
C) It travels faster than light
D) It is a transverse wave
The unit of electric charge is:
A) Joule
B) Volt
C) Coulomb
D) Ampere
A magnet’s north pole is attracted to:
A) Another north pole
B) A south pole
C) A neutral object
D) A positive charge
The resistance of a conductor depends on:
A) Its length only
B) Its cross-sectional area only
C) Both length and temperature
D) Length, cross-sectional area, and temperature
The use of a mirror to form an image is based on the principle of:
A) Reflection
B) Refraction
C) Diffraction
D) Interference
A circuit element that stores electrical energy in an electric field is called a:
A) Resistor
B) Capacitor
C) Inductor
D) Diode
The principle behind the operation of hydraulic machines is based on:
A) Pascal’s law
B) Archimedes’ principle
C) Bernoulli’s principle
D) Newton’s laws
A lens that causes parallel rays of light to converge is known as a:
A) Concave lens
B) Convex lens
C) Cylindrical lens
D) Plano-convex lens
Which type of radiation has the highest frequency?
A) Infrared
B) Visible light
C) Ultraviolet
D) Gamma rays
The mass of an atom is primarily concentrated in its:
A) Electrons
B) Protons and neutrons
C) Nucleus only
D) Valence shell
The energy of a photon is directly proportional to its:
A) Wavelength
B) Frequency
C) Speed
D) Amplitude
The rate of a chemical reaction typically increases with:
A) Decreased temperature
B) Increased concentration of reactants
C) Increased activation energy
D) Decreased surface area
The pH of a solution indicates its:
A) Density
B) Acidity or alkalinity
C) Concentration of solute
D) Electrical conductivity
Which of the following is a characteristic of acids?
A) They turn blue litmus red
B) They are always corrosive
C) They have a pH greater than 7
D) They produce hydroxide ions in solution
A reaction that involves the transfer of electrons is known as:
A) Synthesis
B) Decomposition
C) Redox
D) Combustion
The atomic number of an element is determined by the number of:
A) Electrons
B) Neutrons
C) Protons
D) Nucleons
The periodic table is organized based on the:
A) Atomic mass
B) Atomic number
C) Chemical properties
D) Reactivity
A polymer is primarily composed of:
A) Monomers
B) Dimers
C) Oligomers
D) Ions
The process of separating components of a mixture based on their boiling points is known as:
A) Distillation
B) Filtration
C) Evaporation
D) Chromatography
Which of the following is an example of a synthetic polymer?
A) Cellulose
B) DNA
C) Nylon
D) Starch
The process of converting a solid directly into a gas is known as:
A) Sublimation
B) Condensation
C) Deposition
D) Evaporation
The genetic material in living organisms is primarily composed of:
A) Proteins
B) Carbohydrates
C) Nucleic acids
D) Lipids
The unit of frequency is:
A) Hertz
B) Joule
C) Newton
D) Pascal
Which of the following structures is responsible for photosynthesis?
A) Mitochondria
B) Chloroplast
C) Nucleus
D) Ribosome
The basic unit of life is known as:
A) Tissue
B) Organ
C) Cell
D) Organism
An organism’s observable characteristics are referred to as its:
A) Genotype
B) Phenotype
C) Alleles
D) Genome
The term ‘biodiversity’ refers to:
A) The number of species in an ecosystem
B) The genetic variation within a species
C) The variety of life forms in a given area
D) The balance of ecosystems
The primary source of energy for Earth’s processes is:
A) Geothermal energy
B) Wind energy
C) Solar energy
D) Nuclear energy
A food chain illustrates the:
A) Interactions among all organisms in an ecosystem
B) Transfer of energy through various trophic levels
C) Genetic relationships among organisms
D) Variations within a species
The main purpose of meiosis in organisms is to:
A) Produce identical daughter cells
B) Increase genetic diversity
C) Repair damaged tissues
D) Maintain the chromosome number
Pollution can be classified into various types. Which of the following is a type of pollution?
A) Thermal pollution
B) Genetic pollution
C) Biological pollution
D) Nutritional pollution
The process of nitrogen fixation is essential for:
A) Increasing atmospheric oxygen
B) Converting nitrogen gas into a usable form for plants
C) Breaking down organic matter
D) Enhancing soil acidity
The energy stored in the bonds of chemical compounds is known as:
A) Potential energy
B) Kinetic energy
C) Thermal energy
D) Chemical energy
RRB Group D Static GK MCQs Answers
Here are the answers to the MCQs:
- C
- C
- B
- A
- B
- B
- C
- A
- B
- A
- B
- D
- B
- B
- C
- A
- C
- B
- C
- B
- D
- A
- B
- A
- B
- D
- B
- B
- B
- B
- A
- C
- C
- B
- A
- A
- C
- A
- C
- A
- B
- C
- B
- C
- C
- B
- B
- A
- B
- D