'Their is three mistake in this $sentence^{\prime} How many mistakes are there in this$ sentence?

1.Which of the following words is misspelt?

2.He is intent ¾ getting a good degree in Chemistry.

3.What time ¾ news on television?

4.She ¾ her parents and got married.

5.Which one is the correct spelling?

6.¾ should pay more taxes.

7.What is the meaning of 'Herculean $task^{\prime}$?

8.I don't have any intention of ––– Politics.

9.The plural form of '$index^{\prime} is$ –––.

10.Electric wires should always be well –– with non-conductive material.

11.I explained him everything lest he ––– misunderstand me.

12.My brother specializes ––– Physics.