Akriti
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Everything posted by Akriti
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And don't forget to try mine "Antony and Cleopatra"
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That was easy and let me tell you I am not an adult yet.
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You should leave something for others too.
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Test ur IQ If 9 + 3 = 722 5 + 7 = 536 8 + 6 = 845 4 + 4 = 613 Then 7 + 2 = ? This is a Real test.
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That's a very old joke.
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that was pretty easy
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Must say Well done.
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The correct answer is sunday but I don,t know how to get this answer.
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I thought we can ask 3 questions from any 1 guard.
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I am sorry! I didn't intend to start a war.As you can see I have joined 4 days ago. I will take some time to know the features of "Brain Den".Sorry, I could understand the difference between the two. Once again. I am really very sorry.
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thanx guys!!
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ARE YOU TALKING ABOUT MY MATHS QUESTIONS? :mad: {I AM VERY ANGRY} I TOLD YOU SO THAT I FOUND THOSE QUESTIONS IN THE INTERNATIONAL MATHEMATICS OLYMPIAD BOOK.I COULDN'T GET THEM SO I THOUGHT TO SOUGHT SOME HELP FROM SOME GENIUSES.
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Take any 3 digit number, abc. Writing the subtraction gives: abc – cba = 100a -100c – a – c =99a – 99c = 99(a-c) Since a and c differ by at least 2, the possible values of a-c are: 2,3,4,5,6,7,8 So, 99(a-c) must equal one of the following: 198, 297, 396, 495, 594, 693, 792 Now say that the result of abc – cba is def Then the end result,P, of adding def to fed can be written as 100d + 10e + f + 100f + 10e +d P = 100(d+f) + 20e +d + f But from our list of possible values of 99(a-c), we can can see that the middle digit, e, is always 9. Also, the addition of the two end digits is always 9. So d+f = 9. So our final sum P = 100(9) + 20(9) + 9 P= 900 + 180 + 9 P=1089
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Sorry, J.green. But I found these questions in the sample paper of International Mathematics Olympiad and I was not ableto get it. So I thought to sought some help from geniuses.
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Thank you very much.Now check the others.
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Sorry! no correct answers yet.
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1. the 100th root of 10(1010) is: 2. Sum of all integers less than 100 which when divided by3 leave a remainder 1 and 2 when divided by 4: 3. Square root of 2 raised to power x + Square root of 3 raised to power x = Square root of 10 raised to power x/2. Find the value of x. 4.if x2 + 4ax + 3 = 0 and 2x2 + 3ax - 9 = 0 have common root , then the value of a is: 5.If one root of a quadratic equation is 1/sq root of 4 - sq root of3, then the equation is: The three sides of a right triangle have integral lengths that are in A.P.(arithematic progression). Then one of the sides is a. 22 b.58 c.81 d.91 ALL THE BEST! I AM READY TO RECEIVE YOUR ANSWERS!@#!@
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In a factory, where working in at least one department is mandatory, 78% are in operations,69% are in finance and87% are in HR. What is the maximum % of people who are working in all three? Also the minimum for the same?
