If a flask containing marble and acid is placed on a balance, the mass decreases steadily with time, which means that:

How many lines of symmetry does this shape have?

Which one of the following factors does NOT affect the rate of transpiration?

What is the BEST option available to persons who are qualified but cannot find a job?

The common name for ascorbic acid is:

The number of litres in 2000 cm³ is:

A ripple travels over the surface of some water. Its wavelength is 2 m, its amplitude is 0.1 m and its frequency is 0.5 Hz.The speed of the ripple is:

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.

THE ITEM refer to the following dialogue.

Sita: When Marvin was group leader he was always ordering us about.

Paul: Me, I prefer a group leader who allows members to do as they please.

The leadership style of Marvin as described in the dialogue above is.

Which of the following items is not a component of a graphical user interface?

__________ enables users to convert the image from a fax modem to text and then edit it.

The two common varieties of chlorine atoms are called:

When we focus on a near object, the lens in our eye:

A 10 V battery delivers a steady current of 2 A. How long will it be before 1.0 kJ of energy is supplied to the circuit?

Which of the following statements about lipids is NOT true?

$x is divided among three boys, Romon, Deven and Adam, in the ratio 2 : 3 : 7, respectively. If Adam gets $28, what is the value of x ?

If p * q = pq² , then 2 * 3 =

Reactive metals such as potassium react with water to give hydrogen and:

Which of the following nutrients is/are digested in the stomach?

Food can be preserved in all of these ways EXCEPT for: