Shortcuts for HCF: There are two types of question usually asked in the examination based on H.C.F. TYPE – 1 When various number a, b, c is divided by number N and gives the same remainder r in each case. Then H.C.F. of a, b, c is given by the H.C.F. of (a – b)...
Divisibility Rules explained with examples: In this article, we use a few example to understand the concept of divisibility. Go through the following examples: Example 1: Check divisibility of 124 by 2, 3, 4 and 5. Solution: 124 is divisible by 2 since the last digit...
Test links for this topic at the bottom of the page; scroll to the bottom of the page to take the tests. When the word Partnership is used, the first thing which comes to our mind is business between two people. In a partnership, two(or more) people invest their money...
Test links for this topic at the bottom of the page; scroll to the bottom of the page to take the tests. What is an average? In simple terms, averages usually refer to the sum of given numbers divided by the total number of terms listed. Averages = (sum of all terms)/...
Test links for this topic at the bottom of the page; scroll to the bottom of the page to take the tests. The topic of consideration in this article is Simple Interest. But before we begin with “simple interest”, let us define the term interest. Interest is actually...
Remainders: Part-2 Type: Difference between divisor and remainder is same On dividing by p, q and r the number gives different remainders a, b and c where p-a=q-b=r-c Let’s take an example to understand this Example What is the minimum two-digit number which when...