International Maths Olympiad Forum By SOF Olympiad Trainer - Page 619
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NISHTHA GUPTA from DPS R K Puram, newdelhi
Subject :IMO    Class : Class 4

Ans 1:

Arul Singh Saini from Bal Bharati Public School, Noida
Class : Class 6
C

Ans 2:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI
Class : Class 4
Let's write the factors numbers given in the options(a) 6 = 2×3×1(B) 7 = 7×1(c) 8 = 2×2×2×1(d) 9 = 3×3×1Only 8 has 4 factors. So, the right answer is option C.

Ans 3:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI
Class : Class 4
Fgjhffk bench hjjoly

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mudgal kothekar from PPS CHANDIVALI, MUMBAI
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

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fadeel khan from gear innovative international school, Bengaluru
Subject :IMO    Class : Class 6
why

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Nihar Shah from Navrachana School, Vadodara
Subject :IMO    Class : Class 2

Ans 1:

G.Dhanusree from Velammal vidhyashram, ambattur,chennai
Class : Class 2
155 ans b

Ans 2:

G.Dhanusree from Velammal vidhyashram, ambattur,chennai
Class : Class 2
ans B

Ans 3:

from Apeejay, mumbai
Class : Class 7

Ans 4:

Utsav Jain from National Public School, Indore
Class : Class 4
ans is option a.

Ans 5:

Vruddhi Parmar from shantiniketan, kolhapur
Class : Class 2
A

Ans 6:

Rajdeep Chatterjee from Techno India Public School, Bolpur
Class : Class 8
B

Ans 7:

Vruddhi Parmar from shantiniketan, kolhapur
Class : Class 2
A

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Sarthak Bhagat from Prabhat kids, Akola
Subject :IMO    Class : Class 2

Ans 1:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 5
It answer is B.

Ans 2:

Aashir Bhattacharya from Hiranandani Foundation School, Mumbai
Class : Class 3
b

Ans 3:

sagyaan satapathy from dav public school, talcher
Class : Class 3

Ans 4:

Agnish Chakraborty from The Heritage School, Kolkata
Class : Class 5
always B

Ans 5:

Utsav Jain from National Public School, Indore
Class : Class 4
B

Ans 6:

Saachi Bhalgat from Vibgyor Yerwada, Pune
Class : Class 2

Ans 7:

Rajdeep Chatterjee from Techno India Public School, Bolpur
Class : Class 8
B

Ans 8:

Aarohi Verma from Deens Academy, Bangalore
Class : Class 2
How is it B ?

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Vyom Raturi from Air force school hindan , Ghaziabad
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Ans 2:

Charvi from Presidency school , Bangalore
Class : Class 9
How is the answer B?

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AAVYA KANTHER from MODERN SCHOOL, KOTA
Subject :IMO    Class : Class 2

Ans 1:

AAVYA KANTHER from MODERN SCHOOL, KOTA
Class : Class 2

Ans 2:

Rajdeep Chatterjee from Techno India Public School, Bolpur
Class : Class 8
A

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DAIWIK SAHA from DUDES N DOLLS, FARIDABAD
Subject :IMO    Class : Class 2

Ans 1:

Mishka from Hiranandani foundation school, Mumbai
Class : Class 5

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Joelmary from Giis Eastcoast, Singapore
Subject :IMO    Class : Class 1

Ans 1:

Keshav from Step by step school sawai madhupur, Sawai madhopur
Class : Class 7

Ans 2:

Sof Team from Sof Olympiad Trainer Helpdesk, Bangalore
Class : Class 8
i think they skipped a sentence or two

Ans 3:

Mishika shah from little angels high school, gwalior
Class : Class 9
ANS is samarth only because they have said that Mohit know less then Samarth only so he could not know less than trishu

Ans 4:

SHREYAS ANDOTRA from RYAN INTERNATIONAL SCHOOL, CHANDIGARH
Class : Class 8

Ans 5:

Rishi from Deens Academy, BENGALURU
Class : Class 7

Ans 6:

Kavitharini Joseph from HUS, Chennai
Class : Class 6
the answer can also be trishu

Ans 7:

Mishika shah from little angels high school, gwalior
Class : Class 9

Ans 8:

Naman from Fr. Agnel , Ambernath
Class : Class 4
yes the answer can also be Trishu

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Omkar Deshmukh from phoenix greens international school, Hyderabad
Subject :IMO    Class : Class 4

Ans 1:

Krishnakumar Ramamoorthi from Chrysalis, Bangalore
Class : Class 5
Even option b is correct: 2/6

Ans 2:

Arjun Jeyabalaji from SHERWOOD HIGH SCHOOL, BENGALURU
Class : Class 6
How do you add unlike fractions?

Ans 3:

Anish Dabholkar from Abhinav English Medium School, PUNE
Class : Class 3
Even option B is the correct answer.

Ans 4:

AVYUKT NAGPAL from MATA JAI KAUR PUBLIC SCHOOL, New Delhi
Class : Class 4
b also seems right

Ans 5:

Ishaan Gupta from Cornerstone Public School, Hyderabad
Class : Class 6
If the answer is D then correct the figure else none of the answer is valid

Ans 6: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 7:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
Option D

Ans 8:

NIVED PRAKASH NAIR from SARVODAYA, THIRUVANANTHAPURAM
Class : Class 8
Option B is also correct

Ans 9:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
The correct answer is 'd'

Ans 10:

Parth Katyal from DPS Gurgaon, Gurgaon
Class : Class 6
Both options (b) and (d) when converted to their simplest give 1/3. The question seems to be ambiguous, since it is expecting us not to convert to their simplest forms which kills the meaning of fraction. Hence, i believe that SOF should frame questions properly asking us the exact thing. Regards, Parth

Ans 11:

virat krishna from vasant valley school, New Delhi
Class : Class 5
The answer is b

Ans 12:

Aahana Agarwal from NPS Koramangala, Bengaluru
Class : Class 6

Ans 13:

SAMBIT BHATTACHARJEE from THE HERITAGE SCHOOL, KOLKATA
Class : Class 5
can u explain dis sum properly

Ans 14:

Sanaya Singh from Hiranandani Foundation, Mumbai
Class : Class 2
yea ur right

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