n² – 1 is divisible by 8, if n is

What is the lowest common factor of 10 and 32?

he least number that is divisible by all the numbers from 1 to 5 is:

The logarithm of a number to a given base is called the ______

MCMXCIV is a Roman numeral equivalent to:

If set A = {1, 2, 3, 4, 5,…} is given, then it represents:

Highest Common Factor of 26 and 91 is

The quartile deviation is a measure of:

Find the 100th term of the sequence, 1.01, 1.00, 0.99, ….

Find the sum of the first term of the geometric progression 2,4,8,16,…

One is to fifty-two and one half as three and one-third is to ______

It is a sequence of numbers such that successive terms differ by a constant

The values of the remainder r, when a positive integer a is divided by 3 are

If 15 people can win prices in a estate lottery (assuming that there are no ties). How many ways can these 15 people win first, second,, third, fourth and fifth prizes?

The largest number that divides 70 and 125, which leaves the remainders 5 and 8, is:

Find the mean proportion of 4 and 36

Find the fourth term of the progression ½ , 0.2, 0.125 …

It represents the distance of a point from the y-axis

The linear distance between -4 and 17 on the number line is

_________ are irrational numbers involving radical signs