The following statements describe a magnetic field plot, showing the lines of force.Which one is true?

If U = {1, 2, 3, . . . 10 } and S = { 2, 4, 6, 8, 10 }, then S ' =

Enzymes are called biological catalysts because they:

Which of the following would play an important part in a government′s efforts to increase consumption of locally produced food?

The site of reabsorption of MOST of the water from the filtrate.

Which one of the following best compares the eye and a camera?

What is the simple interest earned on $10 000 invested for 3 months at a rate of 5% per annum?

During adolescence, boys:

All of the following items are widely used input devices EXCEPT the __________.

We lose water mainly in:

Which of the following groups indicates examples of current assets?

Mrs. Green is a dry goods merchant. Which of the following transactions would result in a debit to her Cash Account?

$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 ?

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 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?

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

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

The simplest ratio of atoms in a compound is given by the:

Which of the following statements is true?