Question
Given set: Â [20, 82, 31]
In each of the following questions, choose that set numbers from the four alternative sets, that is similar to the given set.Solution
In given set, (3rd number × 2) + first number = second number.
The LCM of two positive integers is 660 and their HCF is 12. If one of the numbers is 132, what is the other number?
Let N be the greatest number that will divide 78, 109, 140 leaving the same remainder in each case. Then sum of the digits in N is:
How many pairs of natural numbers (x, y) exist such that x>y and the product of x, y and HCF (x, y) = 2520? solve thisÂ
Ratio of two numbers 7:11 and their LCM is 1540. Find the sum of the given two numbers.
Find the least number of equal sizes square tiles which can be fitted in a rectangular room whose sides are 360 m and 480 m?
Find the HCF and LCM of 45, 60 and 75.
Find the least common multiple of (28/42), (35/49), and (14/21).
The product of two numbers is 2880 and their GCD is 24. What is the LCM?
Find the greatest number that will divide 245, 395 and 200 without leaving a remainder.
The greatest number, which when subtracted from 1063, gives a number exactly divisible by each of 15, 20, 30 and 35, is:
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