Step 1: Understanding the Question:
• We must find the statement that is incorrect about Swami Dayanand Saraswati.
Step 2: Detailed Explanation:
• Option (A) is correct: he founded the Arya Samaj in 1875.
• Option (B) is correct: he held that selfish and ignorant priests had perverted Hinduism.
• Option (C) is correct as per the question paper: he met Keshab Chandra Sen and gave the slogan 'Back to the Vedas'.
• Option (D) is incorrect (as per the NTA key): his complete dependence on the Vedas, which he treated as infallible, gave his teachings a revivalist and dogmatic colouring rather than a rational and logical one.
Step 3: Final Answer:
The correct option is (D) His complete dependance on the Vedas gave his teachings a rational & logical colouring.