The first three words are animals, whereas "Chair" is a piece of furniture. The odd one out is "Chair."
In the analogy, the pattern shows that each number is multiplied by 2. Thus, 3 × 2 = 6.
The question only asks for the shape that will complete the pattern
The sun is the celestial object that shines brightly in the sky during the day, making it the correct choice.
The sequence increases by 5 each time. The next number after 15 is 15 + 5 = 20.