NEET UG 2023 · Physics · Question 18
NEET 2023 Physics, question 18
Question 18 of the NEET 2023 paper (code G6) is a Physics question from Current Electricity. Its idea, Carbon Resistor Color Coding, was asked 3 times, in 2018, 2020 and 2023, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q18 · Physics
Resistance of a carbon resistor determined from colour codes is . The colour of third band must be :
- 1Yellow
- 2Red
- 3Green
- 4OrangeOfficial answer
Official answer: option 4 · NTA final answer key
Same idea
Carbon Resistor Color Coding, in other papers
NEET asked this idea 3 times, in 2018, 2020 and 2023. The other 2 questions below.
- 2020 Q164The color code of a resistance is given below : [figure: resistor with bands Yellow, Violet, Brown, Gold] The values of resistance and…Figure-based · Easy
- 2018 Q5A carbon resistor of k is to be marked with rings of different colours for its identification. The colour code…One-line MCQ · Easy
Carbon Resistor Color Coding: every question and how it was framed
The chapter
Current Electricity in ten years of NEET
34 questions from 2017–2026, asked in 10 of 10 papers, about 3.2 a paper. Ohm's Law and Resistance alone had 28.