International Maths Olympiad Forum By SOF Olympiad Trainer - Page 573

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Saanvi from rvk, bengaluru

Subject :IMO Class : Class 6

Select odd one out.

A Lion
B Cat
C Rabbit
D Fox

this is because only the rabbit is a herbivore

Ans 1:

Pratham Dave from GNS, Bangalore

Class : Class 7

Ans 2:

Vedant Malhotra from Delhi Public school, Bangalore

Class : Class 8

Ans 3:

Shuvangi Das from Vivekananda mission school, haldia

Class : Class 9

Ans 4:

Prayag Baliyarsingh from RNS IS, Bangalore

Class : Class 2

Cats are omnivores... and are domesticated....doesn’t that count??!

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Nivin from Euro school, BANGALORE

Subject :IMO Class : Class 6

The values of x and y in the box respectively are _________.

A 5, 14
B 14, 5
C 8, 10
D 10, 8

Ans 1:

Raheel from Rising star, PUNE

Class : Class 6

brooooooooooooooooooooooooooooooooooooo

Ans 2:

Viraaj Jassal from LEARNING PATHS SCHOOL, MOHALI

Class : Class 8

Post Your Answer

Nivin from Euro school, BANGALORE

Subject :IMO Class : Class 6

If 60 is divided into two parts in the ratio 2 : 3, then the difference between those two parts is

A 10
B 12
C 5
D 18

b is the ans

Ans 1:

Deeptanshu Sarkar from Woodbine Gardenia School, Kanpur

Class : Class 6

Ans 2:

Ayan Vohra from Bhavan Vidyalaya , Chandigarh, chandigarh

Class : Class 8

class:

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Jeronee from Christwood School, PERUMBAKKAM

Subject :IMO Class : Class 5

Find the value of T ÷ Q × P - S × R

A- 5
B16
C8
D4

Ans 1:

Debarpan Das from Delhi Public School , Durgapur

Class : Class 9

Ans 2:

saisavit from sri kumaran ps, bangalore

Class : Class 8

Answer should be (a)!

Ans 3:

AVINABA CHAUDHURI from DELHI PUBLIC SCHOOL, DURGAPUR

Class : Class 5

Answer should be (a)

Ans 4:

adhiraj from Gundecha Education Academy, Mumbai

Class : Class 5

Answers is a

Ans 5:

Satvik Agrawal from Delhi Public School, bhopal

Class : Class 5

Ans 6:

Shreyansh Gupta from MVN, faridabad

Class : Class 7

no ans matchessolution is also wrong

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Saanvi from rvk, bengaluru

Subject :IMO Class : Class 6

The figure below shows 4 identical squares which lie within a big square. If the area of the big square is 784 cm², find the shaded area of the given figure.

A637 cm²
B588 cm²
C688 cm²
D528 cm²

Ans 1:

Saanvi from rvk, bengaluru

Class : Class 9

Ans 2:

Saanvi from rvk, bengaluru

Class : Class 9

answer is 588 sqcm

Ans 3:

Goldilocks from Sharada Mandir School, Miramar, Panjim, Goa, Panjim Goa

Class : Class 8

how is side= 28

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Akshat Upadhyay from Greenwood High, Bangalore

Subject :IMO Class : Class 2

How many different ways are there to write 1 2 3 4 5 from the given figure?

(a) 6
(b) 7
(c) 8
(d) 5

Ans 1:

Neshamanya from Vibgyor high, Bangalore

Class : Class 2

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Abhinav Huralikoppi from Sanskaar English Medium School , Hubballi

Subject :IMO Class : Class 3

Which of the following figure belongs to group (X) ?

A
B
C
D

B is the answer.

Ans 1:

Muskaan Bhatnagar from G.D.Goenka Public School, Gurgaon , Gurgaon

Class : Class 3

Ans 2:

Rohith from Hindustan international school, Chennai

Class : Class 4

Post Your Answer

shaurya aggarwal from scholars rosary senior secondary school, rohtak

Subject :IMO Class : Class 5

Find the value of .

A40
B30
C60
D55

AaaaaaaaLlllllllooooooo parantha

Ans 1:

yoihenbi from heritage convent, manipuuur

Class : Class 5

Ans 2:

Anushka Bhagat from NKBPS, DELHI

Class : Class 6

Ans 3:

ANUSHKA DUBEY from PODAR INTERNATIONAL SCHOOL, AHMEDABAD

Class : Class 8

did not got the solution

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Harini from vibgyor high, bangalore

Subject :IMO Class : Class 4

Study the adjoining diagram to answer the question given below.

Grape tree is South-East of _______.

AMango tree
BPeach tree
CApple tree
DBanana tree

can anyone explain

Ans 1:

Neil Sawant from Sanskriti School, Pune

Class : Class 9

The answer is Banana Tree for South East.

Ans 2:

Swaroop Vasantrao Waghmare from Danyasadhana Public School , Parbhani

Class : Class 4

the answer is banana tree for south east.

Ans 3:

SAACHI SAXENA from Father Agnel School, Noida

Class : Class 4

Ans 4:

Harini from vibgyor high, bangalore

Class : Class 3

can anyone explain

Ans 5:

Reynah Gupta from The Shri Ram School, Aravali, Gurugram

Class : Class 10

A - Mango Tree

Ans 6:

Swaroop Vasantrao Waghmare from Danyasadhana Public School , Parbhani

Class : Class 4

Post Your Answer

Vikram from AVM, Mumbai

Subject :IMO Class : Class 5

How many minimum number of straight lines are required to make the given figure?

A 28
B 24
C 25
D 27

Ans 1:

Shreyas Singh from Podar International School, Pune

Class : Class 6

Ans 2:

ATHARVA from Vibgyor High, Vadodra

Class : Class 2

Answer is d

Ans 3:

Sneha Sarkar from South city international school, Kolkata

Class : Class 7

Ans 4:

from GIIS,

Class : Class 4

it is a correct question answer = c

Ans 5:

SrisaranN from National school, Bangalore

Class : Class 8

Ans 6:

Shamvabi Samanta from Gitanjali Primary School,ICSE, Hyderabad

Class : Class 9

Ans 7:

Mohammed Najl from Credence high school Dubai, Dubai

Class : Class 5

Ans 8:

TANVI DAS from GAIL DAV Public School , Dibiyapur

Class : Class 8

I was thinking answer was 24, but it is 25. It is not good that there is no solution. So, if someone knows why it is option D, please explain, that will be helpful :)

Ans 9:

SrisaranN from National school, Bangalore

Class : Class 8

Ans 10:

ANURAG MOHANTY from DAV Public School Burla, SAMBALPUR

Class : Class 10

Ans 11:

Avani from NPS International singapore, singapore

Class : Class 6

Ans 12:

Vedant Afre from City Pride School, Pune

Class : Class 10

Ans 13:

Ashwak from Cambridge, Jalandhar

Class : Class 9

Ans 14:

Shreya Shruti from Airforce school , Bengaluru

Class : Class 8

Please we need a solution. At least if there is a solution we can check it and know where we went wrong and even be able to correct it. I expect more from SOF. SOF has been going downhill lately. Please try to improve the answers in grammar, concepts etc. I mean, they should at least try to improve.

Ans 15:

Tanmay kaushal from ICSE, Mumbai

Class : Class 5

Ans 16:

Harshita Jain from CCA School, Gurugram

Class : Class 7

Ans 17:

CHAITANYA AGARWAL from St. Patrick's Academy, MEERUT

Class : Class 5

PLEASE show EXPLANATION (SOLUTION)

Ans 18:

Darsh Goyal from neerja modi school jaipur, jaipur

Class : Class 7

answer should be 27

Ans 19:

Nandini from Blue Ridge Public School, Pune

Class : Class 5

Ans 20:

Dhanya Krishnaji from ISG, Muscat

Class : Class 8

Ans 21:

Shreya Shruti from Airforce school , Bengaluru

Class : Class 8

Master should answer where is he??!!!

Ans 22:

Shamvabi Samanta from Gitanjali Primary School,ICSE, Hyderabad

Class : Class 9

this one is not a right question

Ans 23:

Ankush Dey from Sri Chaitanya Techno School Newtown, Kolkata

Class : Class 6

My answer is coming 27. How come it is 25??? Please explain, SOFð

Ans 24:

TANVI DAS from GAIL DAV Public School , Dibiyapur

Class : Class 8

Sorry I meant option c, when I asked someone to explain the solution.

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