Which scale is BESTto measure the increase in book sales for the past year?

Which scale is BESTto measure the increase in book sales for the past year?
 a. Nominal
  b. Ordinal
  c. Interval
  d. Ratio

Ques. 2

Indicate the plural form of the singular noun. watch

Ques. 3

Which one of the following statements is FALSE concerning a job objective?
 a. A job objective helps the interviewer determine if what you have to offer matches the job the company has to offer.
  b. A job objective should be specific to one job.
  c. Some experts say that a job objective may limit your job opportunities.
  d. A job objective should reveal your career goal.

Ques. 4

Which measurement scale is BESTfor evaluating the clarity of a trainer's instructions to trainees?
 a. Nominal
  b. Ordinal
  c. Interval
  d. Ratio

Ques. 5

Indicate the plural form of the singular noun. life

Ques. 6

Paul is using the Internet to locate job opportunities. Which of the following will be the MOST effective way to access information on available jobs through a Google search?
 a. Input the job title sought.
  b. Type in job search..
  c. Start with a wider job description term, then narrow down.
  d. Avoid using other search engines.