Question

Which equation below is NOT dimensionally consistent?

Asked in RRB JE CBT 2 (CMA) · 2026
Dimensional analysis and its applications · Physics
Exam PYQ4 Options
PhysicsUnits, Dimensions and MeasurementsDimensional analysis and its applicationsRRB JE CBT 2 (CMA)2026
💡
Quick Revision

Dimensional analysis checks the consistency of physical equations.

Correct AnswerCorrect option for this question
Option D — s = ut2 + (1/2) at

Learn Dimensional analysis and its applications in 60 Seconds

Watch this quick lesson on Dimensional Formula: Writing Dimensions of Physical Quantities to revise the core concept and the facts most useful in competitive exams.

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

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

Revise Dimensional analysis and its applications and Its Related Concepts

Strengthen key concepts with exam-focused visual notes for faster revision.

Open Revision Notes ↗

Explore More Questions

Continue practising by chapter, topic and related subjects.

One question solved. Keep going.

Continue with the next Units, Dimensions and Measurements question and build your accuracy one question at a time.