Question

The SI unit of average speed is:

Name: Dimensional Formula: Writing Dimensions of Physical Quantities
Uploaded: 2026-09-25T05:08:17.000Z
Description: This video explains Dimensional Formula: Writing Dimensions of Physical Quantities in a simple, exam-oriented way so the key idea is easier to remember.

Asked in RRB Group D · 2026

SI Units · Physics

Exam PYQ4 Options

PhysicsUnits and Dimensional FormulaSI UnitsRRB Group D2026

💡

Quick Revision

Pressure is force per unit area, measured in pascals (N/m²).

Correct AnswerCorrect option for this question

Option D — m/s

Learn SI Units in 60 Seconds

This video explains Dimensional Formula: Writing Dimensions of Physical Quantities in a simple, exam-oriented way so the key idea is easier to remember.

Topic Video

Everything you need to learn, practice & excel — in one place.

3,000+ Video-Based Study Material

PYQ-Based Quizzes

4,000+ Informative Audiobooks

6,300+ Full-Length Mock Tests

Daily Current Affairs

40,000+ PYQs

Watch More in PrepShots

Questions Asked from Dimensional Formula: Writing Dimensions of Physical Quantities in Previous Exams

See how often Dimensional Formula: Writing Dimensions of Physical Quantities has appeared in previous-year questions across major government exams.

High Exam Frequency

15UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2020, 2021, 2022, 2023, 2024, 2026

8SSC Questions Asked in These Years:2017, 2018, 2020, 2021, 2022, 2023, 2024, 2025

7Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2024, 2025, 2026

15State PSC Questions Asked in These Years:2002, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025

Dimensional Formula: Writing Dimensions of Physical Quantities has appeared in 45 previous-year exam questions, most frequently in UPSC, State PSC and SSC.

2-Minute Revision Notes