RRB Group D 2024 Question Paper (16-Dec-2025) (Shift-3)

Question 1

What happens to a stone tied to a string and moving in a circular path when the string is suddenly released?

Accepted Answer

It continues moving in the direction it was heading at the moment of release

Answer

It changes direction and moves in a zig-zag path

Answer

It stops immediately

Answer

It returns to its starting point

Question 2

What is the primary reason ores are enriched prior to the extraction of metals?

Accepted Answer

To eliminate earthy impurities such as sand and unwanted rock

Answer

To alter the internal crystal structure of the ore for conversion

Answer

To improve the final metal's resistance to corrosion and rust

Answer

To enhance the melting point of the mineral content for refining

Question 3

A battery of 12 V is connected in series with resistors of 1 $\Omega$, 2 $\Omega$, 3 $\Omega$, 4 $\Omega$ and 10 $\Omega$, respectively. How much current would flow through the 10 $\Omega$ resistor?

Accepted Answer

0.6 A

Answer

1.0 A

Answer

1.2 A

Answer

12 A

Question 4

Read the given statements and select the most appropriate option.Statements:A: Coal and petroleum were formed from the degradation of bio-mass.B: They are exhaustible resources.

Accepted Answer

Both statements A and B are correct

Answer

Neither statement A nor B is correct

Answer

Only statement A is correct

Answer

Only statement B is correct

Question 5

A wooden block has a mass of 6 kg and its size is 40 cm x 30 cm x 20 cm. It is placed on a table resting on its 30 cm x 20 cm side. If g = 10 m/s$^2$, what is the pressure it puts on the table?

Accepted Answer

1000 Pa

Answer

200 Pa

Answer

100 Pa

Answer

300 Pa

RRB Group D 2024 Question Paper (16-Dec-2025) (Shift-3)

RRB Group D Mock Test Series 2026 (Latest Pattern)

RRB NTPC Under Graduate 2026 New Mock Test Series

RRB NTPC Graduate 2026 New Mock Test Series

RRB Group D Mock Test Series 2026

RRB NTPC (CBT 1 + CBT 2) 2026 Mock Test Series

Polity Mock Tests Railways Exams

General Intelligence and Reasoning Mock Test for Railways Exams

General Knowledge Mock Tests for Railways Exams

RRB Junior Translator (Ministerial and Isolated Categories) Mock Test Series

RRB Junior Stenographer (Ministerial and Isolated Categories) Mock Test Series

RRB ASM Psycho (Station Master) Mock Test Series

NCERT Foundation for General Studies Mock Test Series

General Science Mock Tests Series for RRB NTPC Exam

English Grammar for All Railway Exams 2025 Mock Test Series