Question
If the ratio of two numbers is 5:6 and their least
common multiple (LCM) is 630, then find their greatest common multiple (HCF).Solution
The correct answer is D
The sum of three consecutive odd natural numbers each divisible by 3 is 81. Which number is the largest number among the three numbers?
What is the ratio of the sum of the squares of the first 8 natural numbers to the sum of the first 12 odd natural numbers?
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