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

User Forum

Ask Your Question
Agastya from Nss Hillspring international school , Mumbai
Subject :IMO    Class : Class 5

Ans 1:

ANOUSHKA GARKHAIL from PRUDENCE, DWARKA
Class : Class 4
500000 and not 500 as its face value of digit 8 and not place value..

Post Your Answer

Namya Jain from Army Public School Mhow, Mhow
Subject :IMO    Class : Class 8

Post Your Answer

Tanav Agarwal from harvest international school, bangalore
Subject :IMO    Class : Class 3

Post Your Answer

PRANAV VELDURTI from meridian school madhapur, hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Sohan R Jolapuri from Amanora School, Pune
Class : Class 5
length is 15 and breadth is 13. There was a silly mistake in it.

Ans 2:

Sohan R Jolapuri from Amanora School, Pune
Class : Class 5
Answer: C Explanation: Add all the numbers given their to find the length. It is 9+2+4=15 Unfold the napkin. you will get a number 9 at the left hand side with some space left. you will get a number 4 on the right hand side with some space left. if you imagine this or look at this carefully, you will notice that the space left at the either sides is actually 4 and 9 respctively. so, to find the breadth, add thesess no.-- 9+4=13. So l=151, b=13. Area is being asked. Formula of calculating area of a rectangle: lXb= 15 X 13 = 195 cm'2 Hence, option C is correct.

Ans 3:

Ankita Dave from GNS, Bangalore
Class : Class 4
C is the answer to this question

Ans 4:

tanmay srivastava from DPS Noida, Noida
Class : Class 5
I forgot to attempt this question but when I saw this, it appeared a bit difficult to me, but after calculating, I was sure that the answer is C.

Ans 5:

from Dps, Indore
Class : Class 5
Answer = c

Ans 6:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi
Class : Class 5
I thought that it's in a square shape...……….that is why I did 15 X 15 not 15 X 13....

Ans 7:

NEEV SINGH from VISHWA BHARATI PUBLIC SCHOOL, Noida
Class : Class 5
answer is c

Post Your Answer

Mudit garg from La blossoms school, Jalandhar
Subject :IMO    Class : Class 8

Post Your Answer

Sounak halder from Kendriya Vidyalaya Cossipore, kolkata
Subject :IMO    Class : Class 8

Post Your Answer

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Subject :IMO    Class : Class 5

Post Your Answer

Prisha Jora from Adani Public School, Mundra
Subject :IMO    Class : Class 3

Ans 1:

Nishant Jawalkar from SNBP School Rahatani, Pune
Class : Class 3

Ans 2:

Shreeda Dewangan from Delhi public school , Raipur
Class : Class 3
answer is c

Post Your Answer

Divisha Agarwal from DPS Noida, Noida
Subject :IMO    Class : Class 6

Ans 1:

A from Amu, Mumbai
Class : Class 6
30

Post Your Answer

sujata patel from Podar International, Pune
Subject :IMO    Class : Class 5

Ans 1:

Hari Govind from Delhi Public School Chandigarh , Chandigarh
Class : Class 5

Ans 2:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
THE CORRECT ANSWER IS OPTION C

Ans 3:

Ankita Dave from GNS, Bangalore
Class : Class 4
C

Post Your Answer