RRB Technician 2024 (Grade 3) Previous Year Paper (29-Dec-2024) (Shift 2)

Question 1

An electric water heater converts electrical energy into _______.

Accepted Answer

heat energy

Answer

potential energy

Answer

wind energy

Answer

light energy

Question 2

Which of the following statements is/are correct related to transportation?(i) Arteries are the vessels which carry blood away from the heart to various organs of the body.(ii) The arteries have thin and elastic walls. (iii) Veins have valves that ensure that blood flows only in one direction.

Accepted Answer

Only (i) and (iii)

Answer

Only (i)

Answer

Only (i) and (ii)

Answer

(i), (ii) and (iii)

Question 3

A pipe can fill a tank in 9 hours. Another pipe can empty the filled tank in 36 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be one-third filled is:

Accepted Answer

4

Answer

8

Answer

12

Answer

16

Question 4

Which of the following options should come in place of the question mark (?) in the given series based on the English alphabetical order?GJN, ILP, KNR, MPT, ?

Accepted Answer

ORV

Answer

ROV

Answer

RVO

Answer

OVR

Question 5

What product will be formed when ethanol at 443K with excess concentrated sulphuric acid is heated?

Accepted Answer

Ethene and water

Answer

Ethyne and hydrogen

Answer

Ethane and water

Answer

Only ethyne

RRB Technician 2024 (Grade 3) Previous Year Paper (29-Dec-2024) (Shift 2)

RRB Technician Grade 1 (Signal) 2026 Mock Test Series

RRB Technician (Grade 3) 2026 Mock Test Series