C problems and solutions for competetive exams pdf download

Here is the list of over top C Programming Questions and Answers. All solutions are in C language. To summarize our programming questions list does not contain only answers In addition to, it also contains all the aspect of the problem, if any programming questions have multiple solutions then we try to add all possible solution of the problem actually programming problem. We also divide all the c programming questions to multiple levels.

Levels are nothing but complexity and toughness of programming questions. How find the H. F of P and the third number and so on. The last H. F will be the required ,H. When two or more-polynomials are factorised, the product of common factor is known as HCF of these polynomials. Multiples of a number are all those numbers which can be divided completely by the given number.

Common multiples: Common multiples of two or more numbers are the numbers which can be exactly divided by each of the given number. For example, Multiples of 3 are 3,6,9,12,15,18,21,24 etc. Least common multiple : The least common multiple L. When two or more polynomials are factorised, the product of the factors with highest powers is the lowest common multiple LCM of the polynomials. Consider the polynomials x 3 — 8 and x 2 — 4. F of decimal numbers:. F of given numbers without decimal.

LCM of decimal numbers. The H. F of two numbers, each having three digits, is 17 and their L. M is Solution: Let the number be 17x and 17y where x and y are co-prime. Find the greatest number of six digits which on being divided by 6, 7, 8, 9 and 10 leaves 4, 5, 6, 7 and 8 as remainders respectively.

What least number must be subtracted from so that the remainder when divided by 9, 10,15 will leave in each case the same remainder 7? Find the greatest number which will divide , and leaving a remainder 7 in each case. Making the same number of decimal places, the numbers may be written as 1. Rule: Convert each one of the given fractions in the decimal form. Now, arrange them in ascending or descending order, as per requirement.

F and L. M of 6,72 and , using the prime factorization method. Here, 2 1 and 3 1 are the smallest powers of the common factors 2 and 3 respectively. So, L. Two bills of Rs and Rs respectively are to be paid separately by cheques of same amount. Find the largest possible amount of each cheque.