Which Indian state became the first to introduce a special logo for vehicles driven by persons with hearing impairment?

Introduction / Context:
Road safety and inclusion initiatives sometimes focus on clearly identifying vehicles driven by persons with specific disabilities. Creating a dedicated logo for vehicles driven by people with hearing impairment helps other road users be more cautious and considerate. This question asks about the Indian state that first introduced such a logo as a formal measure.

Given Data / Assumptions:

The measure concerns a special logo for vehicles driven by persons with hearing impairment.
The question asks for the first Indian state to adopt this initiative.
Four Indian states are listed as possible answers: Telangana, Rajasthan, Gujarat, and Haryana.
The state government wanted to promote safety and awareness on roads.

Concept / Approach:
The concept is awareness of progressive social and transport policies at the state level. Telangana introduced a distinctive logo for vehicles driven by hearing impaired persons, enabling easier identification. Knowing this association between Telangana and the hearing impairment vehicle logo leads to the correct answer.

Step-by-Step Solution:
Step 1: Identify that the question focuses on a road safety logo specifically for hearing impaired drivers. Step 2: Recall which state was reported as the first in India to bring in such a logo system. Step 3: Recognise that Telangana launched this initiative and select Telangana from the options.

Verification / Alternative check:
News reports and state government announcements note that Telangana was the first state to formally approve and implement a special logo for vehicles driven by persons with hearing impairment. These reports confirm that option A is correct and that the measure was intended to improve safety for drivers and other road users.

Why Other Options Are Wrong:
Rajasthan has road safety initiatives but is not recorded as the first state to adopt this particular logo for hearing impaired drivers, so option B is incorrect.
Gujarat also implements various safety measures but was not the pioneer of this specific logo system, which makes option C wrong.
Haryana is not identified in official or media reports as the first state to introduce this logo, so option D is incorrect.

Common Pitfalls:
Students may guess based on personal familiarity with a state rather than on actual news. Another pitfall is confusing initiatives for physically challenged drivers in general with a specialised logo for hearing impairment. Carefully associating this unique logo initiative with Telangana helps avoid such errors.

Final Answer:
The first Indian state to introduce a special logo for vehicles driven by persons with hearing impairment was Telangana.