All of these are alkenes EXCEPT for:

Which of the following describes real accounts?

Which one of the following is NOT a reflex action?

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

1 mole of gas occupies 24 litres at room temperature and pressure, so the number of moles in
72 litres is:

The major plant nutrients written as NPK refer to phosphorus, nitrogen and:

Seeds are dispersed from the parent plant:

The Item refer to the information below The following scores were obtained by eleven footballers in a goal-shoot competition:

The modal score was

The number of carbon atoms in the alcohol, pentanol, is:

Which one of the following would NOT give rise to a systematic error in an experiment?

What unit measurement is used to express the speed of memory?

The charge on a sodium ion is always:

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:

To remove limescale from a tap you need:

The number of kilos in 1 metric tonne is:

If x = 2 and y = -1, then 3x - 5y / xy²

In the diagram of a section through a synovial joint, the part labelled X represents the:

What would be the best materials to use for making the coil and the core of an electromagnet?

Which of the following words BEST describes a triangle with all its sides equal?

The interest rate on investments in a bank decreased from 8 ¹/₂ per cent per annum to 6 per cent per annum. The difference in annual interest on a deposit of $2 000 is