Encircle the odd one of the following question

⇒ Option A is the odd one since the given pair of number are negative

⇒ Option B is not odd since in the given pair of number one is negative and other is positive

⇒ Option C is not odd since in the given pair of number one is negative and other is positive

⇒ Option D is not odd since in the given pair of number one is negative and other is positive

∴ Option A is the odd one since for every option first integer is negative and second is positive but for A both the integers are negative.