Question
The marks of a student were entered as 88 instead of 68. Due to this, the average marks of the class increased by 0.5. What is the number of students in the class?
More HCF and LCM Questions
- Determine the difference between the LCM and HCF of the numbers 15, 25, and 50.
- What is the Highest Common Factor of 36, 108 and 180?
- What is the least number which is a perfect square and divisible by 3, 10, 12, and 15?
- HCF of two numbers is 12 and their LCM is 924. If one number is 132, find the other.
- Find out the sum of digits of largest number that leaves same remainder when it divides 12006, 6006, 5506 and 10006.
- Find the HCF and LCM of 24, 36 and 60.
- Find the difference between sum of digits of LCM and HCF of 54, 72 and 90.
- If the sum of 2 numbers is 185, their LCM is 1700 and HCF is 5. Then the difference between 2 numbers is:
- Find the LCM of 12, 18 and 27.
- Find the HCF of 84 and 630.
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