RRB Group D - General Science PYQ Quiz 264
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 264 — 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.Which of the following CANNOT be explained using the phenomenon of scattering of light?
- A.Reddening of sun during sunrise
- B.Red colour used for danger signals
- C.Blue colour of sky
- D.Twinkling of stars
Show answer
Answer: D. Twinkling of stars
Q2.A unicellular organism has a definite shape, takes food in at a specific spot, and even has like cilia to move food to that spot. Identify the organism.
- A.Paramaecium
- B.Lice
- C.Euglena
- D.Plasmodium
Show answer
Answer: A. Paramaecium
Q3.Which gases are evolved during complete decomposition of ferrous sulphate crystals?
- A.Both SO₂ and SO₃
- B.Only SO₃
- C.O₂
- D.Only SO₂
Show answer
Answer: A. Both SO₂ and SO₃
Q4.The water currents flowing from tropical zones of lower latitudes to higher temperate and sub-polar zones are known as ______.
- A.warm currents
- B.cold currents
- C.water drift
- D.tides
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Answer: A. warm currents
Q5.An object of size 1.6 cm is placed in front of a concave mirror of focal length 14 cm, at a distance of 24 cm. The image formed is ______ and its height is ______.
- A.erect, 2.0 cm
- B.erect, 0.4 cm
- C.inverted, 0.4 cm
- D.inverted, 2.0 cm
Show answer
Answer: D. inverted, 2.0 cm
Q6.Which of the following parts of the human body is/are NOT lined with squamous epithelium?
- A.Mouth
- B.Skin
- C.Oesophagus
- D.Kidney tubules
Show answer
Answer: D. Kidney tubules
Q7.Which of the following has the highest boiling point?
- A.NaCl
- B.LiCl
- C.CaO
- D.CaCl₂
Show answer
Answer: C. CaO
Q8.What is the waste product in photosynthesis?
- A.Oxygen
- B.Water
- C.Carbon dioxide
- D.Glucose
Show answer
Answer: A. Oxygen
Q9.Direction of rotation of armature of motor can be found with the help of ______.
- A.Fleming's right-hand rule
- B.Fleming's left-hand rule
- C.Right hand thumb rule
- D.Maxwell's corkscrew rule
Show answer
Answer: B. Fleming's left-hand rule
Q10.When resistors are connected in series combination, then potential difference across each resistor will be:
- A.Proportional to thickness
- B.Proportional to resistance
- C.Similar
- D.Equally divided
Show answer
Answer: B. Proportional to resistance
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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.