RRB Group D Exam Practice Set 2 is a highly targeted preparation resource designed for candidates appearing in the Railway Group D CBT Exam This practice set includes the most important and frequently asked questions from General Knowledge, General Science (Physics, Chemistry, Biology), current affairs and railway related topics.
All questions are based on the latest exam pattern to help candidates boost their accuracy and score If you are preparing for the RRB Group D exam this GK and Science practice set will strengthen your concepts improve your speed and enhance your overall performance.
Use this Practice Set 2 to revise all essential topics and increase your chances of qualifying the Railway Group D CBT on the first attempt.
RRB Group D Test Series
RRB Group D Exam Practice SET 2 for Railway Group D CBT Exam
Q. What is Newton’s first law of motion called?
A. Law of Force
B. Law of Inertia
C. Law of Work
D. Law of Mechanics
Answer: B
Q. Who formulated the laws of motion?
A. Galileo
B. Kepler
C. Newton
D. Einstein
Answer: C
Q. What is Newton’s third law called?
A. Law of Velocity
B. Conservation of Momentum
C. Law of Action-Reaction
D. Work-Energy Principle
Answer: C
Q. What force prevents a book on a table from falling?
A. Friction
B. Gravitation
C. Centripetal
D. Magnetic
Answer: B
Q. Who formulated the laws of cosmic inertia?
A. Einstein
B. Galileo
C. Isaac Newton
D. Kepler
Answer: C
Q. What happens to an object when its velocity and direction change?
A. Mass
B. Temperature
C. Acceleration
D. Momentum
Answer: C
Q. Who discovered the laws of planetary motion?
A. Newton
B. Kepler
C. Bohr
D. Planck
Answer: B
Q. Who formulated the law of gravitation?
A. Einstein
B. Newton
C. Galileo
D. Darwin
Answer: B
Q. What will be the value of ‘g’ as mass increases?
A. Increase
B. Decrease
C. Remain the same
D. Be zero
Answer: B
Q. Why does weightlessness occur in space?
A. Greater mass
B. Greater gravity
C. Zero gravity
D. Friction
Answer: C
Q. Excessive production of which hormone in the body causes Cushing’s syndrome?
A. Insulin
B. Thyroxine
C. Cortisol
D. Adrenaline
Answer: C
Q. Which organism is a unicellular ciliate?
A. Amoeba
B. Euglena
C. Paramecium
D. Plasmodium
Answer: C
Q. What is the method of reproduction in Spirogyra?
A. Bud formation
B. Spore formation
C. Fragmentation
D. Combination
Answer: C
Q. Which type of reproduction is observed in Spirogyra?
A. Bud formation
B. Fragmentation
C. Spore formation
D. Binary fission
Answer: B
Q. In which multicellular organism does the sporangium develop from the sporangium?
A. Rhizophus
B. Amoeba
C. Paramecium
D. Euglena
Answer: A
Q. Which unicellular organism divides into many daughter cells by multiple fusion?
A. Amoeba
B. Paramecium
C. Plasmodium
D. Euglena
Answer: C
Q. What is the process of spore formation in Rhizophus called?
A. Conjugation
B. Fragmentation
C. Spore Formation
D. Binary Fission
Answer: C
Q. Fragments of Spirogyra grow to form new plants—what is this method?
A. Spore Formation
B. Binary Fission
C. Fragmentation
D. Bud Formation
Answer: C
Q. In which organism is spore conjugation observed?
A. Spirogyra
B. Rhizophus
C. Amoeba
D. Plasmodium
Answer: B
Q. Which metal forms amalgams?
A. Sodium
B. Mercury
C. Magnesium
D. Zinc
Answer: B
Q. Which metal produces white ash when burned?
A. Iron
B. Copper
C. Magnesium
D. Lead
Answer: C
Q. Which metal is used to make alloys?
A. Gold
B. Copper
C. Sodium
D. Aluminum
Answer: B
Q. Which metal is used to make coins?
A. Silver
B. Lead
C. Nickel
D. Tin
Answer: C
Q. Which metal is used to make alloys with copper?
A. Zinc
B. Tin
C. Lead
D. Silver
Answer: B
Conclusion
In this RRB Group D Exam Practice Set you have revised some of the most important GK Science and exam oriented questions that frequently appear in the Railway Group D CBT. These one liner and MCQ based questions help strengthen your understanding of key concepts improve accuracy and boost confidence for the actual exam.