THE ITEM is based on the following extract.

Unemployment and hard economic conditions have forced both parents in some Caribbean families to migrate, leaving an elder son or daughter to care for the younger brothers and sisters.

Which of the following problem is LEAST likely to affect the younger brothers and sisters?

This question refers to the triangle PQR in which angle QPR = 90°, PR = 12 cm and PQ = 5 cm.

The length of QR, in cm, is

A man bought a shirt at a sale. He saves $30 on the normal price when he paid $120 for the shirt. What was the percentage discount on the shirt?

Which of the following properties of water is not important to the survival of living things?

When a metal wire carries an electric current, charges flow through it.The moving charges are:

We can separate an insoluble solid from a liquid using:

The marked price of a bicycle was $260. A man bought the bicycle on hire-purchase by making a down payment of $100, and twelve monthly payments of $16 each. How much could he have saved if he had bought the bicycle for the marked price?

Atherosclerosis is a process in which:

Which one of the following is NOT an inherited disorder?

Which one of the following statements about diffraction is true?

The area of the trapezium ABCD above is

The following are all natural materials EXCEPT for:

A shopkeeper buys 48 radios for a wholesale price of $7200. At what price per radio must he sell to make a profit of 15% on his cost?

Which of the following are real accounts?

1. Furniture Account
2. Debtors Account
3. Capital Account
4. Motor Car Account

A store charges 6% VAT on all sales. What is the total cost of a shirt marked at $30 ?

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:

Which one of the following is NOT a reflex action?

Removal of forests may cause all of the following EXCEPT

g/dm³ are units of:

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