RRB Group D - General Science PYQ Quiz 282
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 282 — 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.Generally, the valency of electropositive elements is:
- A.2, 1, 0
- B.4, 3, 2
- C.1, 2, 3
- D.0, 1, 2
Show answer
Answer: C. 1, 2, 3
Q2.A type of reproduction in which a part of a plant body develops into a new individual is called:
- A.fission
- B.regeneration
- C.vegetative propagation
- D.sexual propagation
Show answer
Answer: C. vegetative propagation
Q3.What will be the direction of the magnetic field at a point directly below a horizontal power line with the current flowing from east to west when viewed from the west end?
- A.Anticlockwise
- B.Clockwise
- C.Parallel to the flow of the current
- D.Perpendicular to the flow of the current
Show answer
Answer: A. Anticlockwise
Q4.An electric lamp of 120 W is used for 8 hours per day. Calculate the units of energy consumed by the lamp in one day.
- A.16.00 unit
- B.1.50 unit
- C.0.96 unit
- D.2.00 unit
Show answer
Answer: C. 0.96 unit
Q5.Two resistors, one of 10 Ω and the other of 20 Ω, are connected in series to a 6 V battery. The current in the circuit will be:
- A.0.3 A
- B.0.2 A
- C.0.9 A
- D.0.6 A
Show answer
Answer: B. 0.2 A
Q6.Which one of the following is NOT a simple permanent tissue?
- A.Sclerenchyma
- B.Parenchyma
- C.Xylem
- D.Collenchyma
Show answer
Answer: C. Xylem
Q7.The pH of the solutions are given. Which of the solutions has the highest concentration of hydrogen ions?
- A.10.1
- B.4.7
- C.2.4
- D.8.0
Show answer
Answer: C. 2.4
Q8.In which of the following plants is the plant body NOT differentiated into roots, stem and leaves?
- A.Riccia
- B.Chara
- C.Marsilea
- D.Spirogyra
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Answer: D. Spirogyra
Q9.In which group of the modern periodic table are halogens placed?
- A.16th
- B.18th
- C.1st
- D.17th
Show answer
Answer: D. 17th
Q10.Which of the following hormones brings about the changes that appear in boys at the time of puberty?
- A.Animal hormone
- B.Thyroxine
- C.Testosterone
- D.Insulin
Show answer
Answer: C. Testosterone
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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.