International Maths Olympiad Forum By SOF Olympiad Trainer - Page 387
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Tanmay Sinha from National Public School Indiranagar, Bangalore
Subject :IMO    Class : Class 7

Ans 1:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8

Ans 2:

Aditya Sai Vemparala from Amanora school, Pune
Class : Class 10
csolution is corrext

Ans 3:

Shreyas K from Kennedy High The Global School, Hyderabad
Class : Class 9
c is the correct solution

Ans 4:

Kumar Soumya from DLDAV MODEL SCHOOL, Delhi
Class : Class 9
Answer will D

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

Ayan from Podar, Powai
Class : Class 7

Ans 2:

Vihaan Tyagi from Vikas the concept, Hyderabad
Class : Class 8

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

Adhrit from CHSV, Chennai
Class : Class 7
Where's the figure? How are we supposed to solve this?

Ans 2:

student from school, city
Class : Class 9
Where is the figure?

Ans 3:

Suhan Kalaskar from DPS Ecity, Bangalore
Class : Class 7
where is the figure

Ans 4:

Akash from dps, bangalore
Class : Class 7

Ans 5:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
Where is the figure?

Ans 6:

Abhinav Kumar Jha from Tagore International School , Jaipur
Class : Class 7

Ans 7:

Naivedya Roy from Suncity School, Gurgaon
Class : Class 3
The figure is not given

Ans 8:

Akshara from NPS, Bengaluru
Class : Class 8
Please provide the figure.

Ans 9:

Rakshit Gupta from vidhya ashram, jaipur
Class : Class 8
Where is the figure It must be in question not solution

Ans 10:

Pratham Dave from GNS, Bangalore
Class : Class 7
There is no figure in the question, please tell me how are we going to solve this question?

Ans 11:

Sainyam Sharma from Thakur Public School, Mumbai
Class : Class 7
where is the figure

Ans 12:

GAUTHAM GOPINATH from BPDAV School, HYDERABAD
Class : Class 10
Where is the figure?

Ans 13:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 8

Ans 14:

srikanth from sishya, Chennai
Class : Class 3
Where is the Figure ? Got Confused

Ans 15:

Dhairya Agrawal from Hiranandani Foundation School, Mumbai
Class : Class 7

Ans 16:

Abhinav Kumar Jha from Tagore International School , Jaipur
Class : Class 7
NO FIGURE GIVEN

Ans 17:

Rakshit Gupta from vidhya ashram, jaipur
Class : Class 8

Ans 18:

Manan Jain from Modern School, Jaipur
Class : Class 8

Ans 19:

Shreyas V Poojary from Sri Sri Ravishankar Vidya Mandir , Bangalore
Class : Class 8
where is the figure

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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Class : Class 10
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Ishaan Roy from Sri Chaitanya Techno School, Bengaluru
Subject :IMO    Class : Class 7

Ans 1:

Pratham Dave from GNS, Bangalore
Class : Class 7

Ans 2:

Medha Bijjaram from Prime Academy, Mumbai
Class : Class 8

Ans 3:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
In your solution- sign is missing in the denominator. It should be -3/10 3/5. None of the options match.

Ans 4:

JANYA CHANGELA from UDGAM SCHOOL FOR CHILDREN , Ahmedabad
Class : Class 8
i agree

Ans 5:

Dhaivat Bhatti from KES SMVM School, Mumbai
Class : Class 7
mega knight bait I agree

Ans 6:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

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UTKARSH VERMA from SMIL, Howrah
Subject :IMO    Class : Class 8

Study the statements and choose the correct option.
Statement 1 : Rajan had money which was enough to buy 30 books at the rate of Rs 20 per book. If the price of each book is increased to Rs 25, then Rajan can buy 24 books with the same amount of money.
Statement 2 : Since in the above case, the value of one variable increases and the value of the other decreases, the problem is based on the application of inverse variation.

AStatement 1 is true and statement 2 is false.
BStatement 1 is false and statement 2 is true.
CBoth statement 1 and 2 are false.
DBoth statement 1 and 2 are true.


statement 2 is also correct as price increases then no of book decreases for same amount implying inverse variation, suggested statement 2 as false is incorrect.

Ans 1:

akila2arun from cmr nps school, bangalore
Class : Class 9
d

Ans 2:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 8
answer is D and only D

Ans 3:

Shiven from Udgam, Ahmedabad
Class : Class 9
Answer is D

Ans 4:

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

Ans 5:

Rehan Agrawal from Indian School Ghubra, Muscat
Class : Class 10

Ans 6:

PARI KHANNA from Somerville school, Noida
Class : Class 9
Answer is D only A is wrong.

Ans 7:

MAYUKH DAS from St Patrick's H S School, Asansol, Asansol
Class : Class 9
Answer should be (D).

Ans 8:

K Abhinav Narasimhan from modern senior secondary school nanganallur, Chennai
Class : Class 9

Ans 9:

Newaan Bhardwaj from ahlcon international school, Delhi
Class : Class 7
Answer should be (D).

Ans 10:

Anuradha from Bhavans, Nagpur
Class : Class 8
answer should be d

Ans 11:

Rick Banerjee from Calcutta Boys School, Kolkata
Class : Class 8

Ans 12:

Kashvee Lalwani from Elpro International School, Pune
Class : Class 10
Answer should be (d)

Ans 13:

shaurya aggarwal from scholars rosary senior secondary school, rohtak
Class : Class 8
d

Ans 14:

Shiven from Udgam, Ahmedabad
Class : Class 9

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Samarth Sabari from GIIS, Singapore
Subject :IMO    Class : Class 4

Ans 1:

Dhrona from Ryan international , Nasik
Class : Class 7

Ans 2:

Nehal from New Horizon Gurukul, Bangalore
Class : Class 6
g

Ans 3:

Samaira from Global Indian International School, Bangalore
Class : Class 8
This question is driving me crazy!!!So much of calculation for my lazy bones!!!!!!!!

Ans 4:

Navya Vats from Saint Xavier High School, Noida Extension
Class : Class 6
Ans will be 66651 on given credentials. But in solution calculation is wrong. Plz correct.

Ans 5:

Medha Bijjaram from Prime Academy, Mumbai
Class : Class 8

Ans 6:

Tuviksh from Bombay Scottish School Powai, Mumbai
Class : Class 9

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Yashashree Somdatta Kulkarni from Delhi Public School, Nashik
Subject :IMO    Class : Class 5

Ans 1:

Divyansh Giri from MPVM Ganga Gurukulam, Prayagraj
Class : Class 9
D

Ans 2:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 8
D

Ans 3:

Sabyasachi mishra from K V balasore , balasore
Class : Class 5
D.2666

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ayaan jamal from dps, delhi
Subject :IMO    Class : Class 6

Ans 1:

Kushal from Chirec, Hyderabad
Class : Class 7
yes, the answer should be a

Ans 2:

Arkadeep chakraborty from Atreyee DAV Public School, Balurghat
Class : Class 6
A

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