Question
Ratio of two numbers 10:21 and their LCM is 2520. Find
the sum of the given two numbers.Solution
Let the two numbers be '10h' and '21h', where 'h' is the HCF of the two given numbers. Product of two numbers = (Product of LCM and HCF) of the given two numbers 10h × 21h = h × 2520 Or, 210h = 2520 So, 'h' = (2520 / 210) = 12 Therefore, the required sum = 10h + 21h = 31h = 31 × 12 = 372 Hence, option b
Identify the missing figure from the given options that completes the pattern.
Select an appropriate figure from the four options that will come next in the following figure.
Select an appropriate figure from the four options that would complete the figure.
Select an appropriate figure from the four options that would complete the figure.
Select the figure that will come next in the following figure series.
Which answer figure will complete the pattern in the question figure?
Select the option figure that will come next in the following figure series.
