RRB Group D - General Science PYQ Quiz 301
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 301 — 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.Who suggested that life evolved from simple inorganic (abiotic) molecules?
- A.Murey
- B.Darwin
- C.Haldane
- D.Mendel
Show answer
Answer: C. Haldane
Q2.Which of the following is the tube that originates from the heart and carries blood to various organs in the body?
- A.Veins
- B.Blood cell to lung
- C.Artery
- D.Pulmonary arteries
Show answer
Answer: C. Artery
Q3.If the velocity is doubled, then
- A.Momentum increases by 3 times and kinetic energy by 4 times
- B.Momentum increases by 4 times and kinetic energy increases by 3 times
- C.Momentum increases by 2 times and kinetic energy by 4 times
- D.Momentum increases by 4 times and kinetic energy by 2 times
Show answer
Answer: A. Momentum increases by 3 times and kinetic energy by 4 times
Q4.In which of the following the heart has only two chambers?
- A.Salamander
- B.Cobra
- C.Frog
- D.Rohu
Show answer
Answer: D. Rohu
Q5.A man clapped near the rock and heard the echo after 4 seconds. Then what is the distance of the rock from the person? (speed of sound = 346m/s)
- A.1384 m
- B.173 m
- C.692 m
- D.346 m
Show answer
Answer: C. 692 m
Q6.What is the object called through which sound is transmitted?
- A.Material
- B.Trembling
- C.Medium
- D.Machine
Show answer
Answer: C. Medium
Q7.Four identical resistors, each of resistance R, are connected in parallel with each other. The equivalent resistance of the combination will be _______.
- A.4R
- B.R/2
- C.2R
- D.R/4
Show answer
Answer: D. R/4
Q8.If the amount of water vapour in the air is high, then the rate of evaporation is _______.
- A.Will decrease
- B.Will be zero
- C.Will remain the same
- D.Will increase
Show answer
Answer: A. Will decrease
Q9.Which of the following statement is not correct about acids?
- A.Are sour in taste.
- B.React with metals and bicarbonates to produce H₂, CO₂ and salts.
- C.Slow neutralization i.e. Acid + Base → H₂ + salt
- D.Forms H⁺ in an aqueous medium/liquid state.
Show answer
Answer: C. Slow neutralization i.e. Acid + Base → H₂ + salt
Q10.Ligaments and Tendons are made up of:
- A.Nervous system
- B.Muscle tissue
- C.Epithelial tissue
- D.Connective tissue
Show answer
Answer: D. Connective tissue
Frequently Asked Questions
Is RRB Group D - General Science PYQ Quiz 301 free to attempt on AajExam?
Yes. RRB Group D - General Science PYQ Quiz 301 is completely free. You only need a free AajExam account to track your score, view detailed solutions and unlock cross-attempt analytics.
How long does it take to complete RRB Group D - General Science PYQ Quiz 301?
RRB Group D - General Science PYQ Quiz 301 runs on a 10-minute timer in real exam-style conditions. The clock starts the moment you click Start, mirroring the time pressure of the actual exam.
Are detailed solutions provided?
Yes. Every question on RRB Group D - General Science PYQ Quiz 301 ships with a complete step-by-step solution, the underlying concept, and (where applicable) shortcut tricks. You can also discuss any question with the AajExam community.
Can I attempt RRB Group D - General Science PYQ Quiz 301 multiple times?
Yes. You can attempt this quiz as many times as you like. Each attempt is recorded separately so you can track improvement in score, accuracy and time-management.
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.