Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.

While the committee members ............ insults across the floor, the chairman tried in vain to ............ order.

The active catalyst in a car′s catalytic converter is:

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

There is hardly a point to our knocking as no one is not at home.

You never find native magnesium because:

__________ are used in specialized fields such as engineering and drafting for outputting large-format drawings.

All of these reactions are exothermic EXCEPT for:

The speed of a dot-matrix printer is measured by the number of __________ that it can print.

Which of the following does NOT contribute to unemployment?

Cooking food improves all of these EXCEPT for:

The expansion of (x - 2)² is

The table shows the distribution of the ages of 25 students.

What is the probability that a student chosen at random is AT LEAST 13 years old?

A dynamo connected to a circuit is being turned.Which one of the following would NOT generate a greater e.m.f.?

The main site of action of ADH (antidiuretic hormone).

Oxidation can include all of these EXCEPT for:

None of these solutions in water conducts electricity EXCEPT for:

A spring is 100 mm long when unstretched. A 40 N load is hung from it, and its total length increases to 120 mm. A different load on the spring causes it to become 150 mm long. If the spring obeys Hooke′s Law, this second load is:

Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.

As a result of the need for trained staff, the firm had to dismiss several workers.

The charge on a sodium ion is always:

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

The system used by mission control in Houston, Texas to monitor the operation of space exploration vehicles is an example of the __________ processing mode.