International Maths Olympiad Forum By SOF Olympiad Trainer - Page 405
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Hiten tulsiani from BBPS,GRHM, DELHI
Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option A.


Ans 2:

Mukund Suryavanshi from Z.P. school yelavi., Palus
Class : Class 2
Where r 3 triangle

Ans 3:

anu from Haralur, Bengaluru
Class : Class 5
AA

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Varadha2k from Gateway the complete school, Chennai
Subject :IMO    Class : Class 5

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Varadha2k from Gateway the complete school, Chennai
Subject :IMO    Class : Class 1

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Raashid Sarfraz from IIPS, Riyadh
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):

 CCCXXIV + CCLXIX = 324 + 269 = 593
and DCCLII - CLVI = 752 - 156 = 596
So, 593  <  596


Ans 2:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 9
The correct answer is B.

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Shayan Bari from Kendriya Vidyalaya, Katihar
Subject :IMO    Class : Class 7

Ans 1:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
HCF = the numbers * LCMBut the product is not given so we cannot determine the HCF.

Ans 2:

Vinayak Iyer from Podar International School Powai, Mumbai
Class : Class 9

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Shayan Bari from Kendriya Vidyalaya, Katihar
Subject :IMO    Class : Class 7

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Alishba Khan from Delhi Public School, Lucknow
Subject :IMO    Class : Class 6

Ans 1:

arnab chatterjee from dps gurgaon, gurgaon
Class : Class 7

Ans 2:

Shailaja Divakar from Chennai public school global school, London
Class : Class 6
B

Ans 3:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
we also know

Ans 4:

Iba khan from DPS GBN, Noida
Class : Class 6
i dont get it

Ans 5:

Ayush Chauhan from Modern Public School, Bhiwadi
Class : Class 9
The correct answer is option B.you are right admin

Ans 6: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option B. 


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Lakshmi from FPS, Bangalore
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): 8 x 2 ÷ 4 + 5 = (8 x 2 ÷ 4) + 5
= 5 + (8 x 2 ÷ 4)
= 5 + 8 x 2 ÷ 4


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Ashwathy Suresh from Podar Intrernational School, Bangalore
Subject :IMO    Class : Class 3

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D D D

Ans 2:

Devyani chunendra khangar from kps, RAIPUR
Class : Class 4
A

Ans 3:

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

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neeharika from academic heights public school, hyderabad
Subject :IMO    Class : Class 6

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