International Maths Olympiad Forum By SOF Olympiad Trainer - Page 573
  1. Home
  2. /  Forum

User Forum

Ask Your Question
VANSH GARG from DPSG, GHAZIABAD
Subject :IMO    Class : Class 3

Post Your Answer

VANSH GARG from DPSG, GHAZIABAD
Subject :IMO    Class : Class 3

Post Your Answer

Ria kaila from Maxfort dwarka, New Delhi
Subject :IMO    Class : Class 4

Ans 1:

Praneeth Kumar Sahu from Indirapuram Public School, Ghaziabad
Class : Class 4
It is your mistake bhavya

Ans 2:

Bhavya Agrawal from Cambridge Court High School, Jaipur
Class : Class 5
I have given the answer but it is showing that I have not given the answer

Ans 3:

Praneeth Kumar Sahu from Indirapuram Public School, Ghaziabad
Class : Class 4

Post Your Answer

Venneti Bhargav from gyan bharati, New Delhi
Subject :IMO    Class : Class 7

Post Your Answer

Arnav kaul from Chirec, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

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

Ans 2:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
Option A)

Ans 3:

lavanya from bcm chd road, Ludhiana
Class : Class 5
A

Post Your Answer

Arnav kaul from Chirec, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Syna from Deens Academy, Bengaluru
Class : Class 5
solution anyone

Ans 2:

Kanishk gupta from Prime academy, Pune
Class : Class 6
can't understand the logic pls can someone help

Ans 3:

Ishaan aggarwal from Pallavi, Hyderabad
Class : Class 6
Solution please

Ans 4:

Tanay Agarwal from Manav Rachana International School, Gurugram
Class : Class 5
could not understand the logic

Ans 5:

Anagh Jain from Narayana, Gurgaon
Class : Class 5
IF u solve it answer is 10..10*7/7 == 70/7 .. there are 70 one seventh

Ans 6:

KARTHIK NAIR from DPS DURG, BHILAI
Class : Class 5
after not wearing my glasses,this thing looks like a centipede

Post Your Answer

Arnav kaul from Chirec, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Siddhanth Subramanian from Global Indian International School , Singapore
Class : Class 7
the last ans. is wrong. the last fig. has 2 perpendicular lines

Ans 2:

Maanvik Srivastava from Cornerstone, Hyderabad
Class : Class 5
it is c

Ans 3:

Veer from thakur public school, Mumbai
Class : Class 10
yes it should be C.

Ans 4:

Janak Buddh from L H Boghra Shishuvihar School, Surat
Class : Class 5
It is D. In the second figure it is formed in the top part and forth figure down part.

Ans 5:

TRISHA SINGH from St. Joseph Shaktinagar, SONEBHADRA
Class : Class 7
it should be C.

Ans 6:

Nirav from TFS, Bangalore
Class : Class 7
option c) should have been the correct answer as the the last figure has a 90 degree angle and a 90 degree angle is a perpendicular line

Ans 7:

Priyanshi Singh from Deens Academy Bangalore, Bangalore
Class : Class 5
c only

Ans 8:

lavanya from bcm chd road, Ludhiana
Class : Class 5
it should be c

Ans 9:

Nirav from TFS, Bangalore
Class : Class 7

Ans 10:

Bhuvika Jindal from sfs indirapuram, gzb
Class : Class 6
the answer should be c as last figure has two pairs of perpendicular linesit should not be d

Ans 11:

Anurag Kapoor from Mayoor school, Noida
Class : Class 9
answer is c

Ans 12:

ATHARVA GOYAL from MAHARAJA SAWAI BHAWANI SINGH SCHOOL JAIPUR RAJASTHAN, JAIPUR
Class : Class 5

Ans 13:

Lavanya Pratap Singh from DPS Noida, Noida
Class : Class 7

Ans 14:

Romir Mehrotra from Jamnabai Narsee School, Mumbai
Class : Class 9
the answer should be C. the figure D has two perpendicular lines so it at least has one perpendicular line unlike others.

Ans 15:

Krishay Khemka from Sri Sri Academy, Kolkata
Class : Class 5
It's c

Ans 16:

Abhijnan Barman from MVM senior secondary school, Guwahati
Class : Class 5
It shoud be option C

Ans 17:

Shubhika Sharda from St. Mary's ICSE School, Navi Mumbai
Class : Class 5

Ans 18:

Saanvi Saha from Deens Academy, Bangalore
Class : Class 7
It is C as there is a perpendicular line in house

Ans 19:

Daron Kapoor from Modren Public School, Bhiwadi
Class : Class 8
no correct ans is d as there are two figure that has perpendicular lines see the second figure carefully

Ans 20:

bpa from kvs, mumbai
Class : Class 5
THE ANSWER SHOU

Ans 21:

Debashree Samanta from DPS BANGALORE , bangalore
Class : Class 7
the answer is c as the figure d has 2 prependicular lines

Ans 22:

Kanishk gupta from Prime academy, Pune
Class : Class 6
Ans is C

Ans 23:

VAIBHAV CHAUDHARY from DPS gwalior, gwalior
Class : Class 6
yes it should be C

Ans 24:

Hridhay from KVS Centenary, Virudhunagar
Class : Class 8
It must be C as the house has perpendicular lines on both sides .

Ans 25:

tanish jain from dps noida, noida
Class : Class 5
It's C

Ans 26:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
the answer should be c

Ans 27:

Mishika shah from little angels high school, gwalior
Class : Class 9
No the correct answer is d.When you will tilt the second figure you willsee a perpendicular line

Ans 28:

Ishayu Poddar from NPS Whitefield, Bangalore
Class : Class 8
IT should be option C

Ans 29:

Akshaj Kar from D.A.V Public School, Cuttack
Class : Class 8
It is C as there are pair perpendicular lines on the last figure.Perpendicular pair means the pair that forms 90 degree

Ans 30:

Shriyans Chandra Padala from Silver Oaks Visakhapatnam , Visakhapatnam
Class : Class 9
I MUST BE C BECAUSE A PERPENDICULAR LINE IS (90) MEANS A RIGHT ANGLE

Ans 31:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 10
The answer should be C

Ans 32:

pulkit parmar from Asia english school, Raipur
Class : Class 7
yeah it should be c

Ans 33:

Bhavi sharma from Sophia senior secondary school, Ajmer
Class : Class 8
Yes it should be c

Ans 34:

Vihaan from K R Mangalam World School Vaishali, Ghaziabad
Class : Class 9
It clearly states that "at least one perpendicular line", which means 2 will also be correct.

Ans 35:

KUSHAGRA BANSAL from ST PAULS SCHOOL , Udaipur
Class : Class 6
The answer is d,see the uppermost vertex of figure 2.

Ans 36:

Asit desh pandey from Mahindra World School, j
Class : Class 7
It should be c .

Ans 37:

Narayani Shankar from Vijay Vidyashram,, Hosur
Class : Class 4
The last figure has 2 perpendicular lines. The answer is incorrect?

Ans 38:

Sonu Batra from modern dps faridabad, Faridabad
Class : Class 8
should be d

Ans 39:

Suhana Kedia from Griffin's international school, Kharagpur
Class : Class 5
It is D The 2nd figure top part is perpendicular

Ans 40:

tanish jain from dps noida, noida
Class : Class 5
It is C

Ans 41:

VAIBHAV RAI from Cambridge Court High School, JAIPUR
Class : Class 8
answer should be C

Ans 42:

Shriyans Chandra Padala from Silver Oaks Visakhapatnam , Visakhapatnam
Class : Class 9

Ans 43:

Aryan Samal from p.obul reddy public school, Hyderabad
Class : Class 8
IT should be c

Ans 44:

Lavanya Pratap Singh from DPS Noida, Noida
Class : Class 7

Ans 45:

Riyanshi Neogi from Sentia Global School, Hyderabad
Class : Class 5
It should be C buts it's showing that the answer is D it is wrong and the answer is definitely C because the last figure has atleast one perpendicular line unlike the others

Ans 46:

Srija Das from Sent Joseph Convent Chandannagar, Serampore
Class : Class 10
C OR D

Ans 47:

Abhijnan Barman from MVM senior secondary school, Guwahati
Class : Class 5

Ans 48:

Prahit Tiwari from Chrysalis High Varthur, Bangalore
Class : Class 5
it is supposed to be c becuz i dont konw guys

Ans 49:

Darshan Annem from Kairos Global School, Hyderabad
Class : Class 5
the answer should be c

Ans 50:

KG from GIG International School, Singapore
Class : Class 7
It should be C as the pentagon has 2 perpendicular lines (right angle)

Ans 51:

akashdeep from Presidium School , New Delhi
Class : Class 7
yes daron is wrong as in 2nd figure the line is not a right angleit is c

Ans 52:

ranjeev from Euroschool, thane
Class : Class 5
clearly c

Ans 53:

Advik bansal from Centrepoint school katol road, Nagpur
Class : Class 5
last figure has perpendicular line

Ans 54:

Kashvi Rawat from Gear Innovative International School, Bengaluru
Class : Class 3
shoould be C

Ans 55:

ATHARVA GOYAL from MAHARAJA SAWAI BHAWANI SINGH SCHOOL JAIPUR RAJASTHAN, JAIPUR
Class : Class 5
yes there are two figures having atleast 1 perpendicular line. fig 1 and fig 2. rock man

Ans 56:

KHYATI LAKHCHAURA from MVN, FARIDABAD
Class : Class 8
It should be option C as there is a pair of perpendicular lines in the last figure.

Post Your Answer

Arnav kaul from Chirec, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Mansi Sharma from Podar International, Mumbai
Class : Class 8
The answer should be A

Ans 2:

Aanya Neelee from Apeejay Nerul , Navi Mumbai
Class : Class 5
BIt is a lovely question

Ans 3:

Dhruvi Gupta from scholars home, lucknow
Class : Class 5
idk i just use to guess

Ans 4:

Mishika shah from little angels high school, gwalior
Class : Class 9
Answer is 124 (b)

Ans 5:

Parinita Kawatra from Springdales School, New Delhi
Class : Class 6
The correct method has been used but the organisers don't know it is correct

Ans 6:

Vidhur G from National model matriculation school, Coimbatore
Class : Class 6
the option is not given

Ans 7:

akashdeep from Presidium School , New Delhi
Class : Class 7
128 is ans

Post Your Answer

Arnav kaul from Chirec, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Abhyudaya tiwari from The kalyani school, Manjri pune
Class : Class 5
Option A

Ans 2:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
Option A)

Ans 3:

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

Ans 4:

Nysa Singh from Jain Vidyalaya , Madurai
Class : Class 4
A

Ans 5:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 6
Option A)

Post Your Answer

JEEVESH SINGLA from LADM DAV PUBLIC SCHOOL BUDHLADA, MANSA
Subject :IMO    Class : Class 10

Post Your Answer