International Maths Olympiad Forum By SOF Olympiad Trainer - Page 15
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Parveen Kumar from Dav public school , Bokaro
Subject :IMO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

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Parveen Kumar from Dav public school , Bokaro
Subject :IMO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

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Parveen Kumar from Dav public school , Bokaro
Subject :IMO    Class : Class 10

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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aditya from carmel convent high school, badlapur
Subject :IMO    Class : Class 10

Ans 1:

adrijab from DELHI PUBLIC SCHOOL, PANIPAT REFINERY, Panipat
Class : Class 9
the answer is 50.5. it can be solved by :sum of the nos./no. of numbers. by formula, sum of first 100 natural nos. is n*(n+1)/2=100*101/2=5050. so answer comes out to be 5050/100=50.5

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abhinav from fitjee world school, Hyderabad
Subject :IMO    Class : Class 10

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aditya from carmel convent high school, badlapur
Class : Class 10
nice question my friend

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DWIPDALAL from Queen of Angels convent school, Bharuch
Class : Class 10
What do you want to indicate by ' _' symbol

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abhinav from fitjee world school, Hyderabad
Subject :IMO    Class : Class 10

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arko roy choudhury from dav model school kharagpur, Kharagpur
Class : Class 10
my friend, i think that this will happen like this let us assume that _ =m log 5 =2 m so m ^2=5 so m=sqrt(5)

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Bharjot singh from S.D. Public school, muzaffarnagar
Class : Class 10
5^1/2

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