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The minimum number of LCMs that are absolutely divisible from each given number is called the least common multiple LCM. On the other hand, HCF is the greatest common factor for those numbers, the largest number dividing two or more numbers. These questions are very easy and once they are well-understood students can solve them in a short time. So, here today in this article, we are making you aware of all those important questions, which will be helpful for successful results in your competitive examinations.
In this post, we have given information about the questions related to the least common multiple LCM and the maximum common factor HCF. Show Answer. Three bells ring simultaneously at 11 a. They ring at regular intervals of 20 minutes, 30 minutes, 40 minutes respectively. The time when all the three rings together next is:. A General of an Army wants to create a formation of square from army men.
After arrangement, he found some army men remained unused. The sum of the numbers will be:. Total number of stacks will be:. Agricultural GK Questions.
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Find the second number if one number is 36? If the sum of the numbers is 81, what is the sum of the reciprocals of the numbers? The numbers are in the ratio What is the sum of the two numbers? If one of the numbers is 21, what is the other number? Their LCM is
Find the least number which when divided by 12, 27 and 35 leaves 6 as a remainder? Find the 4-digit smallest number which when divided by 12, 15, 25, 30 leaves no remainder? Find the least number which when divided by 2, 3, 4 and 5 leaves a remainder 3. But when divided by 9 leaves no remainder? Four Iron metal rods of lengths 78 cm, cm, cm and cm are to be cut into parts of equal length. Each part must be as long as possible. What is the maximum number of pieces that can be cut?
Aspirants who are going to appear for various competitive exams are advised to check the LCM and HCF Questions pattern before starting preparation. The H. If one of the numbers is 24, then the other number is A. Which one of the following can never be their L. The greatest number, which when subtracted from , gives a number exactly divisible by each of 20, 28, 32 and 35, is A. The greatest number by which and are divided leaving the remainders of 32 and 56 respectively, is A. The ninth term of the sequence 0, 3, 8, 15, 24, 35, …… is A.
The minimum number of LCMs that are absolutely divisible from each given number is called the least common multiple LCM. On the other hand, HCF is the greatest common factor for those numbers, the largest number dividing two or more numbers. These questions are very easy and once they are well-understood students can solve them in a short time. So, here today in this article, we are making you aware of all those important questions, which will be helpful for successful results in your competitive examinations. In this post, we have given information about the questions related to the least common multiple LCM and the maximum common factor HCF.
Quantitative Aptitude Questions and Answers contains concepts and test papers on many topics such as average, numbers, compound interests, partnership, problem on ages, calendar, boats and streams, clock, height and distance, percentage, pipes and cisterns, profit and loss, speed, time and distance, simple interest, problem on trains, time and work, etc. After 6 months Mohan joined as a partner by investing Rs. After one year they earned total profit Rs.