International Maths Olympiad Forum By SOF Olympiad Trainer - Page 645
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Adi Pratyush Jha from Delhi Public School, Darbhanga
Subject :IMO    Class : Class 7

Ans 1:

sreehari s from ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA
Class : Class 7
how

Ans 2:

sreehari s from ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA
Class : Class 7
please help me

Ans 3:

ICHALKARANJI from dkte, ichalkranji
Class : Class 8

Ans 4:

reechik ghosh from dps, farakka
Class : Class 7

Ans 5:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 9

Ans 6:

Medha Bhutani from Christ Academy, Bengaluru
Class : Class 9
ans is D

Ans 7:

Aanya from DAV, Gurgaon
Class : Class 8

Ans 8:

Atulya Shukla from ,
Class : Class 7
According to question his monthly salary is Rs.42760 from which 30 per cent is saved i . e Rs 12828. Out of remainder 50 per cent is given to his parent i . e Rs.14966. Out of remainder he used 3/4 rs i . e Rs.11224.5 which when taken from remainder is Rs.3811.50 Therefore answer is OPTION D

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jefrin jabez christian from cs academy, erode
Subject :IMO    Class : Class 4

Ans 1:

NEAR SOMTIRTHA from dps , durgapur
Class : Class 4

Ans 2: (Master Answer)

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

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Ankit kumar from st michael's high school, patna
Subject :IMO    Class : Class 3

Ans 1:

Samriddhi Debnath from Garden High School, Kolkata
Class : Class 3
Answer:D1kg=10hg =1000g=1000000mg

Ans 2:

Yalini from Agaram public school, Tirupur
Class : Class 4
D

Ans 3:

Aditi Shiv Shankar Jaiswal from Delhi Public School Jeddah, Jeddah
Class : Class 4
D

Ans 4:

Sanjivani Saha from Chrysalis High, Bangalore
Class : Class 8
its filled to to 1kg and completly. so its 1000g

Ans 5:

VANSH GARG from DPSG, GHAZIABAD
Class : Class 4
D and 1kg=1000gm

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Prasuk Jain from Modern Delhi Public School, Faridabad
Subject :IMO    Class : Class 7

Ans 1:

Vansh Goel from Spring Dale Senior School, AMRITSAR
Class : Class 7

Ans 2:

sreehari s from ST THOMAS RESIDENTIAL SCHOOL, TRIVANDRUM,KERALA
Class : Class 7
option a ,14 degrees

Ans 3:

shreyash rawat from podar international school, pune
Class : Class 8

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Prasuk Jain from Modern Delhi Public School, Faridabad
Subject :IMO    Class : Class 7

Ans 1:

Angad Chandna from DPS Vasant Kunj, Delhi
Class : Class 7

Ans 2:

Shrihan from Sardar patel Vidyalaya, delhi
Class : Class 8

Ans 3:

RAHUL S ROY from ST.XAVIERS HIGH SCHOOL,VAPI, VAPI,GUJARAT
Class : Class 7
option c is correct as the difference of two sides is lesser than the third side

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UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Subject :IMO    Class : Class 6

Ans 1:

Pratyay Anand from Ryan International School, NAVI MUMBAI
Class : Class 9
4

Ans 2:

Pratyay Anand from Ryan International School, NAVI MUMBAI
Class : Class 9
4

Ans 3:

priyadeep from VBP Schoo noida sector28, noida
Class : Class 9

Ans 4:

anjana gupta from Arman vikram birla institution of learning, Haldwani, Haldwani
Class : Class 4

Ans 5:

priyadeep from VBP Schoo noida sector28, noida
Class : Class 9
c orrect is a

Ans 6:

Vikruti Jain from Vibgyor Rise, Mumbai
Class : Class 5

Ans 7:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7
can anybody explainnnnnnnnnnnnnnpls

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EKLAVYA GONDULE from DPS BHILAI, Bhilai
Subject :IMO    Class : Class 5

Ans 1:

Utkarsh from kvs solapur, JULE SOLAPUR
Class : Class 5
B

Ans 2:

P A Reyyansh from Ann Mary School, Dehradun
Class : Class 10
The correct answer is A as there are eight 0.5 m borders and the perimeter of the room is 26 m so 26 - 0.5 x 8 = 26-4 = 22 m.

Ans 3:

Aarush chakraborty from Jss pvt, Dubai
Class : Class 8
B

Ans 4:

Ryan Geo from Birla Public School, DOHA
Class : Class 7
A because we have to subtract 0.5 4 times (for the four sides) or in other words subtract 1 twice. If you think of it like this, then your answer will be A, 22.

Ans 5:

SIDDAARTH NAIR from CENTRE POINT SCHOOL, NAGPUR
Class : Class 9

Ans 6:

Navya Bansal from The Shri Ram School Aravalli, Gurgaon
Class : Class 7
b is correct

Ans 7:

Pratham Dave from GNS, Bangalore
Class : Class 7
A is the answer to this question, Nandini

Ans 8:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5

Ans 9: (Master Answer)

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

Ans 10:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5
https://www.sofolympiadtrainer.com/user/home/usertestDetailsOfTest

Ans 11:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5
A is the correct answer

Ans 12:

Naira from Dps, Pune
Class : Class 5
A

Ans 13:

Ahoraatra Mondal from GOKHALE MEMORIAL GIRLS' SCHOOL, HOWRAH
Class : Class 4
B

Ans 14:

Nandini from Blue Ridge Public School, Pune
Class : Class 5
B.

Ans 15:

Navya Bansal from The Shri Ram School Aravalli, Gurgaon
Class : Class 7
not a

Ans 16:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 8
Come oooooon guys we need a proper answer so who here knows how to give a proper explanation? Huh? Huh? I need it know!!!

Ans 17:

Raghav from DPS Gurgaon, Gurgaon
Class : Class 5
8 5=13-(0.5*4)=1111*2=22

Ans 18:

Nakul Bhasker from National Public School Whitefield, Bangalore
Class : Class 5

Ans 19:

Vaibhabi Debbarma from HOLY CROSS SCHOOL AGARTALA, AGARTALA
Class : Class 6
d

Ans 20:

Navya Bansal from The Shri Ram School Aravalli, Gurgaon
Class : Class 7
a

Ans 21:

R from S School, India
Class : Class 8

Ans 22:

stavya from dps noida, noida
Class : Class 6
b is correct as perimeter of the room is 26m and when the carpet is laid then 0.5 m is left. so we need to add 0.5 4 times for each side which is equal to 2m.so we subtract 2 from 26 and the answer will be 24m.

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Prasuk Jain from Modern Delhi Public School, Faridabad
Subject :IMO    Class : Class 7

Ans 1:

Shubhi Vats from Kendriya Vidyalaya Ordnance Factory Chanda, Bhadrawati
Class : Class 7
the correct answer is C.

Ans 2:

Ishaan ranjan Maurya from Shree ram global school, Noida
Class : Class 7
Thr correct answer is A not B C or D!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 3: (Master Answer)

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

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Carrie Goyal from OPBMS, Mandi Gobindgarh
Subject :IMO    Class : Class 6

Ans 1:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
rectangle has 2 lines of symettery

Ans 2:

Pulin Sharma from Marble Arch School, Mumbai
Class : Class 6
2 is the answer

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Amogh R Gowda from National Public School Kengeri, Bengaluru
Subject :IMO    Class : Class 6

Ans 1:

Ayaan from HFSI POWAI, MUMBAI
Class : Class 6
So they said what is the predecessor of the SUCCESOR of MDVI (which is 1506) so its a trick question and the awnser is the same

Ans 2:

anushka samanta01 from delhi public school bangalore east, BANGALORE
Class : Class 6

Ans 3:

Bhavisha Modi from Nanavati school, MUMBAI
Class : Class 6

Ans 4:

from Delhi Public School Noida, GHAZIABAD
Class : Class 6

Ans 5: (Master Answer)

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

Ans 6:

Rohan Jagadev from dps, Bangalore
Class : Class 7

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