Question
The sum and difference of the Least Common Multiple
(L.C.M) and Highest Common Factor (H.C.F) of two numbers are 216 and 184, respectively. One of the numbers is 25. Find the other number.Solution
Let the L.C.M and the H.C.F of the two numbers be 'a' and 'b' respectively Then, (a + b) = 216 And (a - b) = 184 So, (a + b) + (a - b) = 216 +184 Or, a = 400 ÷ 2 = 200 So, b = 216 - 200 = 16 The product of two numbers is equal to the product of their L.C.M and H.C.F So, required number = (200 X 16) ÷ 25 = 128
Select the most appropriate meaning of the word which is opposite to the one marked in bold letters according the context in which it has been used. ...
What is the synonym for the word "avarice"?
A) Torment B) Help C) Lament D) Regret
...Select the most appropriate synonym of the given word.
Diligent
Come, take a ________.
In each of the following questions, one word is highlighted in bold. There are four sentences given in the option. Out of the four sentences, three wil...
The Girls said, “Hurrah! we have won the battle”.
Recoup
Suppress
That cannot be taken away
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