RRB Group D - General Science PYQ Quiz 299
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 299 — 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.When a bullet is fired from a gun the kinetic energy of the bullet is ______.
- A.Less than the gun
- B.Is uncomparable
- C.More than the gun
- D.Equal to the gun
Show answer
Answer: C. More than the gun
Q2.A truck falls off a ledge and drops to the ground in 0.8 secs. How high is the ledge from the ground? (g = 10 m/s²)
- A.0.32m
- B.320m
- C.3.2m
- D.32m
Show answer
Answer: C. 3.2m
Q3.The process where electricity is passed through 10% NaCl is called ______.
- A.Hall – Heroult process
- B.Chlor-alkali process
- C.Bayers process
- D.Chlor-salt process
Show answer
Answer: B. Chlor-alkali process
Q4.Name three elements that have a Single electron outermost Shells?
- A.Magnesium, Helium, Neon
- B.Magnesium, Calcium, Barium
- C.Helium, Neon, Argon
- D.Lithium, Sodium, Potassium
Show answer
Answer: D. Lithium, Sodium, Potassium
Q5.Solution A has a pH of 6, Solution B has a pH of 8 and Solution C has a pH of 2, which solution has the most hydrogen ion concentration?
- A.B
- B.A
- C.C
- D.None have hydrogen ions
Show answer
Answer: C. C
Q6.The oxides of carbon, nitrogen and Sulphur that are released on burning fossil fuels are ______.
- A.Acidic oxides
- B.Neutral oxides
- C.Amphoteric oxides
- D.Basic oxides
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Answer: A. Acidic oxides
Q7.Two bones can be connected to each other by another type of connective tissue called the ______.
- A.Tendons
- B.Cartilage
- C.Matrix
- D.Ligament
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Answer: D. Ligament
Q8.The element with atomic number 57 belongs to:
- A.s-block
- B.d-block
- C.f-block
- D.p-block
Show answer
Answer: B. d-block
Q9.The dehydrating agent used in the conversion of ethanol to ethene is ______.
- A.Heat
- B.Concentrated Sulphuric acid
- C.Nickel
- D.Sunlight
Show answer
Answer: B. Concentrated Sulphuric acid
Q10.The tissue providing nutrition to the embryo in the uterus is the ______.
- A.Fallopian tube
- B.Oviduct
- C.Placenta
- D.Villi
Show answer
Answer: C. Placenta
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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.