International Maths Olympiad Forum By SOF Olympiad Trainer - Page 806
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Sunaina Pati from Sarala Birla Gyan Jyoti, Guwahati
Subject :IMO    Class : Class 6

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Pavan from Kendriya Vidalaya DRDO, Bengaluru
Subject :IMO    Class : Class 4

Ans 1:

mohanananda from delhipublicschool, Dhanbad
Class : Class 8
do the opposite calculations. 100/5=20 20+10=30 30/2=15

Ans 2:

Kanishka Ajwani from DAV International School, Ahmedabad
Class : Class 4
fifteen\15

Ans 3:

Pavan from Kendriya Vidalaya DRDO, Bengaluru
Class : Class 8
15

Ans 4:

Adwait Shiva from Udgam School For Children, Ahemdabad
Class : Class 9
fifteen/15

Ans 5:

Nidhish from New horizon school, Kolhapur
Class : Class 7
15

Ans 6:

Anshuman Nema from Meridian Madhapur, Hyderabad
Class : Class 10
15

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Om Kumar from Rps ser sec school, Khatod mahendragarh
Subject :IMO    Class : Class 7

Ans 1:

Bibhu Kalyan Sahoo from ALLEN , KOTA
Class : Class 9
BODMAS is true.

Ans 2:

Aparajita from Mount Litera Zee School, Vasco da gama
Class : Class 8
BODMAS is Brackets Of Division , Multiplication, Addition, Subtraction in Arithmetic :)

Ans 3:

anmol from pallavi model school,boduppal, Hyderabad
Class : Class 7
vbodmas

Ans 4:

Ketan Patil from PAWAR PUBLIC SCHOOL, BHANDUP, Mumbai
Class : Class 10
BODMAS

Ans 5:

Saniya Wasnik from Chanda Public School, Chandrapur
Class : Class 8
BODMAS is correct

Ans 6:

Nipun sharma from gail dav public school, Auraiya
Class : Class 9
BODMAS

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ANIKET RAY from DELHI PUBLIC SCHOOL, ROURKELA
Subject :IMO    Class : Class 3

Ans 1:

Ayush Banerjee from DAV Pune, Pune
Class : Class 3
1238769044

Ans 2:

RHETAMA DAS from Usha Martin school,Malda, MALDA
Class : Class 3
1238769044

Ans 3:

Arundhathi from NATIONAL PUBLIC SCHOOL, CHENNAI
Class : Class 6
The predeccesor of 1238769045 is 1238769044.

Ans 4:

Ayush Banerjee from DAV Pune, Pune
Class : Class 3
the predeccesor of 1238769045 is 1238769044

Ans 5:

Sarthak Sidhant from Delhi public school, Bokaro
Class : Class 8
1238769044

Ans 6:

ANIKET RAY from DELHI PUBLIC SCHOOL, ROURKELA
Class : Class 5
1238769044

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Fazil Farooquee from Aditya Birla Public School, Hirmi,Raipur, Raipur
Subject :IMO    Class : Class 5

Ans 1:

Ved Lahoti from SICA School, Indore
Class : Class 7
25

Ans 2:

Meowness from Why should I tell?, Wow
Class : Class 5
0.12625 ;)

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rashmikedia.ca from JSS PRIVATE SCHOOL, DUBAI, Dubai
Subject :IMO    Class : Class 5

Ans 1:

Deepa Sriram from National Public School Bangalore, Bengaluru
Class : Class 3
9.8

Ans 2:

Fazil Farooquee from Aditya Birla Public School, Hirmi,Raipur, Raipur
Class : Class 6
You got 9.8 marks according to my calculation

Ans 3:

Rini Saha from St. Francis School B. Deoghar, Deoghar
Class : Class 6
The process is: (98/100)×10 Solution: 98/100 = 0.98 So, 0.98×10= 9.8 marks Therefore, you've got 9.8 marks in the paper

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SUBODH KUMAR from Delhi Public School, Bokaro
Subject :IMO    Class : Class 6

Ans 1:

Akhilesh from BGS Public School, Kengeri, Bengaluru
Class : Class 7
The three trigonometric functions are : 1. Sin - Opposite over Hypotenuse 2. Cosine - Adjacent over Hypotenuse 3. Tangent - Opposite over Adjacent CLUE - Soh Cah Toa

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Amitava Pushilal from International Schooling, Singapore
Subject :IMO    Class : Class 2

Ans 1:

Megha Maheshwari from Jain public school, Rewari
Class : Class 7
Answer-8

Ans 2:

dhruv jain from JAYSHREE PERIWAL international school, Jaipur
Class : Class 9
8

Ans 3:

PANAV TANEJA from Ivy world school, Jalandhar
Class : Class 5
8

Ans 4:

Megha Maheshwari from Jain public school, Rewari
Class : Class 7
Answer-8

Ans 5:

Sreenath from BLUEBELLS SCHOOL INTERNATIONAL, New Delhi
Class : Class 5
72

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Aditya from Atomic Energy Central School-2, Mumbai
Subject :IMO    Class : Class 7

Ans 1:

Tejas Shende from Kendriya Vidyalaya, IIT Campus, Powai, Mumbai, Mumbai
Class : Class 8
No, actually there is no easy way to split the middle term. You mainly have do the prime factorisation of the product of coefficient of x2 and the constant, and find its factors which add up to the coefficient of x (the middle term).

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Aditya from Atomic Energy Central School-2, Mumbai
Subject :IMO    Class : Class 7

Ans 1:

anmol from pallavi model school,boduppal, Hyderabad
Class : Class 7
0

Ans 2:

Pulkit mittal from GAIL DAV PUBLIC SCHOOL, AURAIYA
Class : Class 9
DEAR ADITYA, expected cut off for imo range will be from 45 to 47 though i will gt 55 marks hope you qualify

Ans 3:

Sanchay Baranwal from Basava International School, New Delhi
Class : Class 9
45 perhaps.

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