Which sentence expresses numbers correctly?

Which sentence expresses numbers correctly?
 A) More than one half of the voters did not vote in the last election.
 B) More than 1/2 of the voters did not vote in the last election.
 C) More than one-half of the voters did not vote in the last election.

Ques. 2

What would a recruiter be likely to think about the following job objective? A challenging position that lets me apply my education and experience and allows for increased responsibilities over time.
 A) The objective is too vague to be useful.
  B) The objective reveals a lot about the applicant.
  C) The objective is specific and personalized.
  D) The objective excludes the applicant from many positions.

Ques. 3

Which sentence expresses numbers correctly?
 A) Although the temperature was 65 degrees Fahrenheit, we still needed a jacket.
 B) Although the temperature was sixty five degrees Fahrenheit, we still needed a jacket.
 C) Although the temperature was sixty-five degrees Fahrenheit, we still needed a jacket.

Ques. 4

The identification information on a rsum should include all of the following except
 A) your name as you normally sign it (with or without a middle name or initial).
  B) a telephone number where you can be reached.
  C) your college and home addresses if you will soon be moving.
  D) your preferred personal title (Mr., Mrs., Ms.).

Ques. 5

Which sentence expresses numbers correctly?
 A) My new Nike running shoes weigh only 11.4 ounces.
 B) Roberto's Ford Focus can hold only twelve gallons of gas.
 C) Although Professor Inarelli stands only five feet two inches tall, her voice can fill a lecture hall.