International Maths Olympiad Forum By SOF Olympiad Trainer - Page 581
  1. Home
  2. /  Forum

User Forum

Ask Your Question
ranjani from sancta maria, Hyderabad
Subject :IMO    Class : Class 8

Ans 1:

rishu Raj from dav public school dhanupura ara , ara
Class : Class 8
answer c

Ans 2:

Ansh Goel from DAV public school, Delhi
Class : Class 9
Answer is option c because rational no.s are associative under additional and multiplication only

Ans 3:

Arnab Jana from KTPP High School, KTPP
Class : Class 9
c

Post Your Answer

samik from Sri Sri Ravishankar Vidya Mndir, Mumbai
Subject :IMO    Class : Class 7

Post Your Answer

student from school, city
Subject :IMO    Class : Class 6

Ans 1:

Siddhanth Subramanian from Global Indian International School , Singapore
Class : Class 7

Ans 2:

Prabhav Kaushik from DPS Noida, Noida
Class : Class 10

Ans 3:

Subharsish Kashyap from Carmel school, Jorhat
Class : Class 8
option b is correct because there are 5 obtuse angles : ROS, QOS, POS, ROT, QOT

Ans 4:

Ishayu Poddar from NPS Whitefield, Bangalore
Class : Class 8
there are 5

Ans 5:

Akshaj V from PSBB Senior Secondary School, Chennai
Class : Class 6
How is ROS (= 80 degrees) an obtuse angle? There are 4 correct angles : QOS, POS, ROT, QOT

Post Your Answer

Pagadala Sri Pranya from Bharatiya Vidya Bhavans Public School Vidyashram, HYDERABAD
Subject :IMO    Class : Class 5

Ans 1:

Pagadala Sri Pranya from Bharatiya Vidya Bhavans Public School Vidyashram, HYDERABAD
Class : Class 5
AL=2,KJ=2,IH=2,GF=2,ED=2.SO,2 2 2 2 2=10.BC=10so10 10=20breadth=7x2=14so20 14=34how can option C be correct

Ans 2:

S Tharuni from Sanskriti, Hyderabad
Class : Class 7
the correct answer is (c)

Post Your Answer

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :IMO    Class : Class 3

Ans 1:

Abhijay Saha from Delhi Public School, Megacity, Kolkata
Class : Class 3

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
SolutionExcept (B) all the three are spherical balls.

Ans 3:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9

Ans 4:

Tavish Singh from Sanskriti School, Hyderabad
Class : Class 4
ball

Post Your Answer

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :IMO    Class : Class 3

Ans 1:

Shivani Sharma from Holy Angels ISC school , Thiruvananthapuram
Class : Class 7
Lalita is first then how can Piyush stood after Lalita

Ans 2:

Nihira Tiwari from Delhi public school electronic city, Bengaluru
Class : Class 6
Focus on numbers

Post Your Answer

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :IMO    Class : Class 3

Ans 1:

Aamir from Dps, Uae
Class : Class 3
Good

Post Your Answer

SOUVAGYA SAHA from De Nobili School, DHANBAD
Subject :IMO    Class : Class 4

Post Your Answer

ranjani from sancta maria, Hyderabad
Subject :IMO    Class : Class 8

Post Your Answer

Dev from Ambassador , Dubai
Subject :IMO    Class : Class 1

Ans 1:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8
Number of squares in given figure = 9 Area of 9 squares = 576 cm 2 Area of 1 square = 576 ÷ 9 = 64 cm2 = 8 cm × 8 cm ∴ Side of 1 square = 8 cm ∴ Perimeter of the given figure = 20 × 8 cm = 160 cmSo the correct answer is B

Ans 2:

Aayansh sahu from Apeejay School, Ulwe
Class : Class 4

Ans 3:

Aayansh sahu from Apeejay School, Ulwe
Class : Class 4

Ans 4:

Aayansh sahu from Apeejay School, Ulwe
Class : Class 4

Ans 5:

Pritam Rahul Durugkar from xxx, Pune
Class : Class 6
How did 20 came? Please explain.

Ans 6:

Aditya Sai Kedarisetty from Sri Kumarans childrens Academy DKS, Bangalore
Class : Class 7

Ans 7:

Aayansh sahu from Apeejay School, Ulwe
Class : Class 4

Ans 8:

Aayansh sahu from Apeejay School, Ulwe
Class : Class 4

Post Your Answer