RRB Group D - General Science PYQ Quiz 288
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 288 — 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.In 23.3 g of zinc, the number of moles is:
- A.0.53
- B.0.35
- C.0.37
- D.0.25
Show answer
Answer: B. 0.35
Q2.When an object falls freely on its own, the ______ energy along its path can increase at every point.
- A.Potential energy
- B.Kinetic energy
- C.Chemical energy
- D.Mechanical energy
Show answer
Answer: B. Kinetic energy
Q3.Which of the following is an olfactory indicator?
- A.Soap
- B.Rose
- C.Clove
- D.Turmeric
Show answer
Answer: C. Clove
Q4.______ element has three orbits with 8 electrons in the outer shell.
- A.Xe
- B.Kr
- C.Ar
- D.Ne
Show answer
Answer: C. Ar
Q5.______ is a monocot plant.
- A.Carrot
- B.Daisy
- C.Garlic
- D.Rose
Show answer
Answer: C. Garlic
Q6.The guard cells swell when ______ flows into them causing the stomatal pore to open.
- A.enzyme
- B.hormone
- C.chemical
- D.water
Show answer
Answer: D. water
Q7.Water stored in a dam possesses:
- A.Electrical energy
- B.Potential energy
- C.Gravitational energy
- D.Kinetic energy
Show answer
Answer: B. Potential energy
Q8.A person clapped his hands near a cliff and heard the echo after 6 s. The distance of the cliff from the person is: [take v = 346 ms⁻¹]
- A.1038 m
- B.1083 m
- C.2076 m
- D.2706 m
Show answer
Answer: A. 1038 m
Q9.A car accelerates uniformly from 18 kmh⁻¹ to 72 kmh⁻¹ in 5 s. The acceleration of the car is:
- A.3 ms²
- B.10.8 ms⁻²
- C.10.8 ms²
- D.3 ms⁻²
Show answer
Answer: D. 3 ms⁻²
Q10.What is the percentage of oxygen in Al₂(SO₄)₃?
- A.57.7%
- B.56.1%
- C.53.1%
- D.52.6%
Show answer
Answer: B. 56.1%
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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.