Which of the following sentence is incorrect?

1.Which one is the synonym of the word '$manifestation^{\prime}$?

2.Which organ is the word '$visible^{\prime} associated$ with?

3.Following which state '21

4.'The Seven $Cs^{\prime} is known$ as–

5.What is the antonym of '$adolescence^{\prime}$?

6.'Everyone had the \right \to freedom of peaceful assembly and association^{\prime} —— is the —— no. article of the declaration of human rights.

7.'Take $\to Task^{\prime} synonym$ is–

8.Martin Luther King Jr. had a dream of–

9.Who is the writer of the poem. 'The School $boy^{\prime}$?

10.Which of the following word is correctly spelled?

11.Which type of noun the underlined word is? : Check the beast in you.

12.Which of the following masculine :: feminine pair is incorrect?