Question
Flooding method of irrigation is used,
whenSolution
The flooding method of irrigation is used when both of the following conditions are met: (A) The field is levelled to ensure uniform water distribution. (B) Enough water is available easily for the flooding process. Â This method involves flooding the field with water to provide moisture to the crops. It is particularly suitable for level fields with an abundant water supply
The product of two positive integers is 3630. If their HCF is 11 and their sum is 143, then find the difference between the numbers.
- The product of two numbers is 3888 and their L.C.M is 324. What is the H.C.F of the two numbers?
Find the highest common factor (HCF) of (15/4) , (10/9) and (25/6)
Ratio of two numbers 10:21 and their LCM is 2520. Find the sum of the given two numbers.
Let N be the greatest number that will divide 82, 105, 128 leaving the same remainder in each case. Then sum of the digits in N is:
HCF of two numbers 64 and 96 can be expressed in the form of (20m – 108) whereas LCM of these two numbers can be expressed in the form of (60n – 18)...
The LCM of the two numbers is 12 times their HCF. The sum of LCM and HCF is 429 and if both the number are smaller than their LCM. Find both numbers.
- The sum of HCF and LCM of two numbers is 765. The LCM is 84 times the HCF. If one of the numbers is 85, what is the other number? (find approximate value)
LCM of two numbers is 56 times their HCF, with the sum of their HCF and LCM being 1710. If one of the two numbers is 240, then what is the other number?
Two numbers are in the ratio 5:7. The product of their H.C.F. and L.C.M. is 5040. The sum of the numbers is:
