International Maths Olympiad Forum By SOF Olympiad Trainer - Page 777
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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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Rachita from Tapasya Public School, Arvi
Subject :IMO    Class : Class 5

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Rachita from Tapasya Public School, Arvi
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

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

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Rachita from Tapasya Public School, Arvi
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

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

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adwaita from DPS NOIDA, Noida
Subject :IMO    Class : Class 4

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yatharth verma from EURO KIDS SCHOOL SRI GANGANAGAR, SRI GNANGANAGAR
Class : Class 4
the answer would be d

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harshita sahu from DPS , JABALPUR
Class : Class 4

Ans 3:

Aditya from Jubilee Hills Public School, Visakhapatnam
Class : Class 6

Ans 4:

Shivam Dave from Jamnabai Narsee School, Gandhinagar
Class : Class 7
The answer may be park as - You're asked Akshat is facing the mall Now he took a 3/4 turn anti-clockwise, so he is facing the Police Post Now he takes a 1/2 turn clockwise, so now he is facing the park Therefore the answer is 'A Park'

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Tanishi from Ryan International School, Gurgaon
Subject :IMO    Class : Class 5

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Jhumur Acharya from ,
Class : Class 5
I think the answer is D

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sawan rathi from ,
Subject :IMO    Class : Class 8

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Asmi Raniga from Indian School Ghubra, Muscat
Class : Class 8
square all terms= x2 + 1/x2 +2=16 x2+1/x2=14 x-1/x=? square all = x2+1/x2 - 2 = ? x2-1/x2=14 thus- 14 -2 = 12 root of 12 is 2 root 3.

Ans 2:

Aryaman Agrawal from St. Francis School, Ghaziabad
Class : Class 8
(A)

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MLALWANI from Sacred Heart School, Mumbai
Subject :IMO    Class : Class 9

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Hp2505 from Tps, Mumbai
Class : Class 9
((a+b)^2-(a-b)^2)/ab=4

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abhimanyu from KVA, Raipur, Raipur
Subject :IMO    Class : Class 7

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

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Bhumika Balani from ,
Subject :IMO    Class : Class 7

Ans 1:

from ,
Class :
FIRST MAKE THAT SIMILAR 4 TRAINGLES INSIDE A RECTANGLE WHOSE TOTAL AREA IS 28 CM SQUARE NOW WE ARE LEFT WITH FOUR EQUALITERAL TRAINGLES ARE OF WHOSE ONE IS 1/2*L/2*B/2=LB/8 FOR FOUR TRAINGLES TOTAL AREA =4*LB/8=LB/2 NOW LB=LB/2+28 LB/2=28 LB=56 CM SQAURE

Ans 2:

from , Kolkata
Class : Class 9
how is the answer worked out?

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