International Maths Olympiad Forum By SOF Olympiad Trainer - Page 492
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Smyan Ramchandani from P G Garodia ICSE, Mumbai
Subject :IMO    Class : Class 4

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Aditya Karri from Ganges School, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

p lokshith ganesh from baldwin boys high school, bangalore
Class : Class 5
a tricky question

Ans 2:

Vihaan from K R Mangalam World School Vaishali, Ghaziabad
Class : Class 9
Explain it properly, man!

Ans 3:

Asmita Bhattacharya from Carmel School , Rourkela
Class : Class 5

Ans 4:

Chinmay from JSS public school, Noida
Class : Class 5
answer will be 108 because at the top they have given a full square which has perimeter of 32 cm and the rest 3 squares have 24 cm .So 24 24=24 32=108 cm

Ans 5:

Divit Agarwal from Sarvottam International School, Greater NOIDA West
Class : Class 5

Ans 6:

PRANAV VELDURTI from meridian school madhapur, hyderabad
Class : Class 9

Ans 7:

VAIBHAVI KARN from carmel bokaro thermal, BOKARO THERMAL
Class : Class 6

Ans 8:

VAIBHAVI KARN from carmel bokaro thermal, BOKARO THERMAL
Class : Class 6
the answer is 80

Ans 9:

SIDH DALMIA from GEMS MODERN ACADEMY, Dubai
Class : Class 6
It should be 104, as the first square is not overlapping, so it is 32 cm, and the rest are 3 squares of 24 cm, and 24 x 3 =72 and 72 32 = 104. So it is neither of them.

Ans 10:

Pratham Dave from GNS, Bangalore
Class : Class 7

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Rushil Arora from DPS, New Delhi
Subject :IMO    Class : Class 5

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Aditya Korke from Ekya, Bengaluru
Subject :IMO    Class : Class 6

Ans 1:

Raj Sanjay Deore from Adinath English medium school, Malegaon
Class : Class 6
12 years

Ans 2:

Raj Sanjay Deore from Adinath English medium school, Malegaon
Class : Class 6
12 years

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Aditya Korke from Ekya, Bengaluru
Subject :IMO    Class : Class 6

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Debdeep Dutta from New Horizon Scholars School Thane, Thane West
Subject :IMO    Class : Class 7

Ans 1:

Aditri S Madhavan from SBOAJC, Chennai
Class : Class 9
How do we do it

Ans 2:

Samriddha Mondal from St.Agnes School, Kharagpur
Class : Class 9

Ans 3:

Shreeya Amol Tade from English Medium School , Pune
Class : Class 10

Ans 4:

Sanket Kulkarni from Euroschool, Pune
Class : Class 8
Pls Answer

Ans 5:

Guni Mishra from Anand Niketan Shilaj, Ahmedabad
Class : Class 10

Ans 6:

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon
Class : Class 7
area of triangle = 1⁄2 × (Base) × (Height)= 1⁄2 × (2x) × (y)(1) (2) = 1⁄2 × (2x) × (y) = xy(1) = 1⁄2 xyxy⁄2 7 = xyxy = 14Area of ABCD = (2x) × (2y) = 4xy4 × 14 = 56 cm2

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Debdeep Dutta from New Horizon Scholars School Thane, Thane West
Subject :IMO    Class : Class 7

Ans 1:

VANSH CHETANKUMAR PATELI from JAVIYA SCHOOLING SYSTEM, JUNAGADH
Class : Class 8
the ans will be option D

Ans 2:

VANSH CHETANKUMAR PATELI from JAVIYA SCHOOLING SYSTEM, JUNAGADH
Class : Class 8
the ans will be option D

Ans 3:

SIDDHI SHREYASH from Phoenix Green International School , Hyderabad
Class : Class 9

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Debdeep Dutta from New Horizon Scholars School Thane, Thane West
Subject :IMO    Class : Class 7

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Debdeep Dutta from New Horizon Scholars School Thane, Thane West
Subject :IMO    Class : Class 7

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shaoni Mukherjee from Delhi Public School Gurgaon, gurgaon
Subject :IMO    Class : Class 6

Ans 1:

Ayaan from HFSI POWAI, MUMBAI
Class : Class 6

Ans 2:

Hridhay Kanodia from WelhamBoysSchool, Bathinda
Class : Class 7

Ans 3:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10

Ans 4:

P A Reyyansh from Ann Mary School, Dehradun
Class : Class 10

Ans 5:

Swastik Sharma from Modern Vidya Niketan 17, Faridabad, Faridabad
Class : Class 8

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