International Maths Olympiad Forum By SOF Olympiad Trainer - Page 670
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Krish Sharma from kendriya vidyalaya tagore garden, New Delhi
Subject :IMO    Class : Class 4

Ans 1:

Krish Sharma from kendriya vidyalaya tagore garden, New Delhi
Class : Class 5
NONE OF THESE

Ans 2:

adya from Radiant international school, patna
Class : Class 4
your question is not clear

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G. Priyanka from Chennai Public School, Chennai
Subject :IMO    Class : Class 7

Ans 1:

Rameshwari from Jain English School Ambad, Ambad
Class : Class 7
Result of 2nd level imo will be declared on midmarch

Ans 2:

Vivan from Tathva International school, Tokyo
Class : Class 7
It announced!

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Anirudh from GIIS, Bengaluru
Subject :IMO    Class : Class 8

Ans 1:

KISHORE KUMAR E from MAHARISHI INTERNATIONAL RESIDENTIAL SCHOOL, SUNGUVARCHATHIRAM
Class : Class 9
353

Ans 2:

dipangshu datta from amrita vidyalayam, new delhi
Class : Class 8
296+455+444+46=1241

Ans 3:

CHRISTIAN ELHANAN EARNEST from SEVENTH DAY ADVENTIST HIGHER SECONDARY SCHOOL, AHMEDABAD
Class : Class 9
296+455=751 751+46=797 797-444=353

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mamta from army public school, ramgarh
Subject :IMO    Class : Class 7

Ans 1:

Pulkit Gupta from Maxfort School, New Delhi
Class : Class 7
answer is C by trial and error method

Ans 2:

Raghav Agarwal from City Montessori School, Lucknow
Class : Class 10
D

Ans 3:

binu philip from dps sharjah, SHARJAH
Class : Class 8
Answer C if we put the values and check

Ans 4:

Kashvee Lalwani from delhi public school , bopal, ahmedabad, Ahmedabad
Class : Class 6

Ans 5:

Soni Walia from ,
Class :
answer is 36 by putting option value and also satisfied equation

Ans 6:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10
Answer is D

Ans 7:

from DPS R.K. PURAM,
Class : Class 9
C by putting the value

Ans 8:

Aanshi Devi from DPVN Kanpur , Kanpur
Class : Class 7
D

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arnav makani from The Gurukul sector-20, Panchkula
Subject :IMO    Class : Class 6

Ans 1:

X. Benedict Raymond from holy family convent, Chennai
Class : Class 7
Answer is sofa Because the deer is live in forest ,forest is called sofa

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Shriyam from Chinmaya vidyalaya Bokaro, Bokaro
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The solution is :- 144+64 - 2x12x8 + 21 - 4 = 33.

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Amogh R Gowda from National Public School Kengeri, Bengaluru
Subject :IMO    Class : Class 5

Ans 1:

saesha from sulochanadevi singhania school, Mumbai
Class : Class 5
PL EXPLAIN

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Avi Sharma from ,
Subject :IMO    Class : Class 7

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Sehaj from Spring Dale Senior School, Amritsar
Subject :IMO    Class : Class 10

Ans 1:

Kapil Kumar from APS ALLD, Allahabad
Class : Class 10
Answer is (A) a=sin(A) + cos(A)........................................given as equation (1) a^2=sin^2(A) + cos^2 (A) + 2 sin(A)cos(A) a^2=1 + 2 sin(A)cos(A) therefore, sin(A)cos(A) = (a^2 - 1)/2..............................equation (2) b = {sin(A) + cos(A)} / sin(A)cos(A) b = a/a^2-1 x 2/1.............................................from equation (1) and (2) therefore b = 2a/a^2-1

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Sehaj from Spring Dale Senior School, Amritsar
Subject :IMO    Class : Class 10

Ans 1:

Riya from Nirmal vidyalaya, Jagdalpur
Class : Class 10
Ans is 6cm bcoz when we apply tangent secant theorem the wil get 6..cheers❤

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