A balanced diet is one which:

The expression a² + b² is equivalent to

The equation of the line which passes through the point (0 , -3) and has a gradient of ¹/₂ is

Which of the following are examples of institutions?

1. Bank
2. School
3. Church
4. Government

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

Which one of the following pairs of definitions is correct?

The statements refer to a fuse. Which one is true?

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.

A typical soil contains mineral particles, humus, water, air and:

Urea is made from surplus proteins in:

Water is lost from the body in:

Crossing two brown mice produced an offspring with a black coat.Which of the following statements MUST be correct?
Ⅰ Brown coat is dominant to black.
Ⅱ The brown mice were heterozygous for coat colour.
Ⅲ The black mouse was homozygous for coat colour.
Ⅳ Crossing a black mouse with another black mouse could produce a brown offspring.

Automated directory assistance services utilize __________ technology for accepting user input.

When dilute sulphuric acid is electrolysed the two gases produced are hydrogen and:

Which of the following sets has an infinite number of members?

The number 32747 written to 4 significant figures is

The halogen used to make bleach is called:

Many leaves are adapted to photosynthesise effectively by having:

Instructions: Choose the one NEAREST in MEANING to the original sentence.

If students' efforts are rewarded they would be encouraged to work harder.

Which of the following documents may be used to inform a customer of an undercharge on an invoice?