Question
Which one of the following is used in organic
farming to prevent weed germination & growth?Solution
Mulching is defined as covering soil with any material like straw, crops residue etc to prevent weed growth as well as moisture loss from the field.
The LCM of two numbers is 720 while their HCF is 12. If one of the numbers is 120, then the other number is:
The least number which when divided by 3, 9, 27 and 81 leave remainder 2, 8, 26 and 80 respectively is?Â
Find the least number of four digits which is exactly divisible by 6, 8 and 16?
The product of two numbers is 4,320 and their highest common factor is 24. Find the least common multiple of these two numbers.
If the product of two numbers is 144 and their HCF is 12, then find the LCM of the given two numbers.
The LCM of x and y is 2057 and their HCF is 23. If x = 187, what will be the value of y?
Determine the difference between the LCM and HCF of 18, 24, and 36.
The least number which when divided by 16, 32 and 48 leave remainder 4, 20 and 36 respectively is?Â
If the total ages of A and B is 18 years more than the total age of B and C. C is how many years younger than A?
The LCM of two numbers is 540, and their HCF is 18. If one of the numbers is 90, find the other number.
