RRB Group D - General Science PYQ Quiz 111
10 PYQ questions from RRB Group D - General Science
About This Quiz
This is one set from a larger bank. See all RRB Group D General Science previous year questions.
RRB Group D - General Science PYQ Quiz 111 — Questions with Solutions
All 10 questions from this quiz with the correct answer and explanation. Attempt them yourself first, then open each solution to check your reasoning.
Q1.Through the phenomenon of biological magnification, which of the following has the maximum concentration of pesticides in them?
- A.Grass
- B.Frog
- C.Snake
- D.Grasshopper
Show answer
Answer: C. Snake
Q2.Which of the following is an example of natural ecosystem?
- A.Fish aquarium
- B.Forests
- C.Kitchen garden
- D.Hydroponics
Show answer
Answer: B. Forests
Q3.Which of the following is a psychological change associated with sexual maturity?
- A.Increased physical activity
- B.Hair growth on skin
- C.Desire of independence and mood swings
- D.Development of brain
Show answer
Answer: C. Desire of independence and mood swings
Q4.Which of the following statements is true about mass?
- A.Mass and weight are exactly the same
- B.Mass depends on the location of the body
- C.Mass is a measure of inertia of a body
- D.Mass is a measure of the force acting on a body
Show answer
Answer: C. Mass is a measure of inertia of a body
Q5.If a constant force of 10 N moves an object 5 m in the same direction as the force, the work done is:
- A.5 J
- B.50 J
- C.2 J
- D.15 J
Show answer
Answer: B. 50 J
Q6.Select the correct example of a crystalline solid.
- A.All salt, sugar and sand
- B.Only salt
- C.Only sand
- D.Both sugar and salt
Show answer
Answer: D. Both sugar and salt
Q7.Why is the gravitational force considered a weak force in everyday terrestrial interactions, such as between you and a friend sitting nearby?
- A.Because the force is only experienced when the objects are in free fall.
- B.Because the distance between the objects is negligibly small.
- C.Because the mass of human objects is much greater than the Earth's mass.
- D.Because the force is only significant when large masses (like planets or celestial bodies) are involved.
Show answer
Answer: D. Because the force is only significant when large masses (like planets or celestial bodies) are involved.
Q8.What happens to the inter-particle space when a solid melts into a liquid?
- A.It remains the same
- B.It increases
- C.It becomes zero
- D.It decreases
Show answer
Answer: B. It increases
Q9.What is the primary function of epithelial tissue?
- A.Protection
- B.Control
- C.Support
- D.Movement
Show answer
Answer: A. Protection
Q10.What is the minimum time gap needed between the original sound and its echo for us to hear a clear echo?
- A.0.01 seconds
- B.1 second
- C.0.1 seconds
- D.10 seconds
Show answer
Answer: C. 0.1 seconds
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Which government exams does this quiz prepare me for?
General Science questions appear regularly in SSC CGL, CHSL, MTS, GD; IBPS PO, Clerk; SBI PO, Clerk; RRB NTPC, Group D; UPSC prelims and most State PSC exams. The specific weightage varies by exam — check the exam pattern on the corresponding AajExam exam page for details.