Question
The HCF of two 3 digit numbers is 17, and their LCM is
1224. Calculate the difference between the two numbers.Solution
ATQ,
Let the numbers be ‘17x’ and ‘17y’ -------- {Where ‘x’ and ‘y’ should be co-prime number } ATQ, 17xy = 1224 Or, xy = 72 Only possible value of ‘x’ and ‘y’ is 8 and 9. So, the two numbers can be 136 (17 × 8) and 153 (17 × 9) Required dierence = 153 – 136 = 17
In the word ‘INSTRUMENTAL’ all consonants are written as their preceding letter and all vowels are written as their succeeding letters. Now all le...
Find which one of the given words cannot be made from the letters of the given word.
‘ FORWARD ’
...Find which one word cannot be formed from the given letters of the word.
‘ BEHAVIOUR ’
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PLATINUM
In a competition, five players, G, H, I, J, and K, scored different points. G scored more than I but less than K. H scored less than I. J is not the hig...
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Conclusion
I: Z < Y
II: B > Q
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SECULARIZATION
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GYMNASTIC
