In a box, there are 3 white, 4 red and 2 blue marbles. What is the probability that a marble taken at random is NOT blue?

Which of the following groups indicates examples of current assets?

The imprest systems saves time in the posting of expenses to the nominal accounts because

The empirical formula, C₆H₁₂O₆, gives the simplest ratio as:

Dividing the mass in grams by the mass of 1 mole in grams gives:

The common name for ascorbic acid is:

When black copper oxide is heated with carbon, brown copper metal is produced, which means that compared to copper, carbon is the:

Ammonia gas spreads out faster than hydrogen chloride, showing that it is:

Any solution with a pH below 7 must be:

All of these elements form allotropes EXCEPT for:

Which one of the following is NOT a function of the placenta?

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

The biased reporter is concerned not so much with the truth of what he writes, as with its credibility.

Which of the following conditions is NOT caused by a poor diet?

In a plant, water and dissolved minerals are transported in the:

Which is the MOST appropriate order of tasks for job seeker?

1. Write applications for the desired jobs.
2. Assess the suitability of the available jobs given his/her qualifications and interests.
3. Collect information about available job vacancies.

The following statements describe the molecules in a gas at around room temperature. Which one is NOT true?

Which one of the following taxonomic groups contains the greatest number of organisms?

Alcohol can be made by fermentation of all these EXCEPT for:

An example of an air pollutant is:

The alloy, brass, contains copper and: