Question
The total and the difference of L.C.M and H.C.F of two
numbers is 378 and 126. If one of the numbers is 27, what is the other number?Solution
ATQ,
Let the L.C.M and the H.C.F of the two numbers be 'a' and 'b' respectively
Then, (a + b) = 378
And (a - b) = 126
So, (a + b) + (a - b) = 378 + 126 = 504
Or, a = 504 ÷ 2 = 252
So, b = 378 - 252 = 126
The product of two numbers is equal to the product of their L.C.M and H.C.FSo, required number = (252 × 126) ÷ 27 = 1176
‘Swaraj Constitution’ is attributed to which of the following national leaders?
The Nutrient Based Subsidy (NBS) scheme is related to?
Which of the following is not a feature of capitalist economy?
What has the World Bank predicted for India's GDP growth for the financial year 2023-24?
In which Indian state did Union Fisheries Minister Parshottam Rupala inaugurate an artificial reef project to enhance fish production and promote sustai...
According to Indian Census 2011, which of the following districts has the highest decadal percentage growth rate of population in Uttarakhand?
Which small finance bank's MD & CEO, Inderjit Camotra, was reappointed by the Reserve Bank of India for an additional two years?
Which of the following statements is incorrect regarding the landform known as Nubbin?
On 14 September 1949, the Constituent Assembly accepted Hindi, written in the Devnagari Script, as the Official Language of the Union of India based on ...
Which organization released the “Global Assessment Report (GAR) 2025” titled “Resilience Pays: Financing and Investing for our Future”?
...
Relevant for Exams:
