International Maths Olympiad Forum By SOF Olympiad Trainer - Page 775
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Shreyansh from St Xaviers School, Bokaro
Subject :IMO    Class : Class 6

Ans 1:

Anshuman D from MVM, Hyderabad
Class : Class 9
Will you explain me

Ans 2:

Daksh Kumar from KR MANGLAM WORLD SCHOOL, GURGOAN
Class : Class 6
I THINK SO ITS B ok

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Sharvi Deshmukh from BRPS, Pune
Subject :IMO    Class : Class 4

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Sneha Mandal from IVWS, Kolkata
Subject :IMO    Class : Class 6

Ans 1:

Rishit Verma from CMR NPS, Bengaluru
Class : Class 6
The answer is (b) and not (a) When three or more lines or line segment intersect at the same point, the lines are called CONCURRENT LINES and the point of intersection is called POINT OF CONCURRENCE.

Ans 2:

Tanishkchamp from Saint Francis English medium school, Bandikui
Class : Class 8
it would a

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Ayush Das from Holy Cross School, Agartala
Subject :IMO    Class : Class 3

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sonakshi singh from Delhi Public School Neelbadh , Bhopal
Subject :IMO    Class : Class 4

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Avaneesh Sai Vemparala from The knowledge habitat, Pune
Subject :IMO    Class : Class 6

Ans 1:

Aakarsh mishra from Oakridge International School, Hyerabad
Class : Class 9
1/8 kg (A)

Ans 2:

Tanishkchamp from Saint Francis English medium school, Bandikui
Class : Class 8

Ans 3:

nimay gupta from Shiv Nadar School, noida
Class : Class 8
Answer is 1/8 kg

Ans 4:

Tanishkchamp from Saint Francis English medium school, Bandikui
Class : Class 8

Ans 5:

Tanishkchamp from Saint Francis English medium school, Bandikui
Class : Class 8
Ans [a] 1/8 kg

Ans 6:

pankaj srivastava from K R mangalam world school, vaishali
Class : Class 6
its 1/8 kg

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arijit paul from New Town School, Kolkata
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
(B) 40 seconds

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
(B) 40 seconds

Ans 3:

Amal Sumesh from Adani Public School, Mundra
Class : Class 8
40 Seconds

Ans 4:

Yash Bindal from Global Indian International School, Singapore
Class : Class 9
40 seconds

Ans 5:

Kashif khan from Dr.Dev Mohanty Public School, Cuttack
Class : Class 7
40 seconds

Ans 6:

Yash Bindal from Global Indian International School, Singapore
Class : Class 9
actually the answer is 39 seconds

Ans 7:

Arnav Bhardwaj from Indirapuram Public School, Ghaziabad
Class : Class 10
(b) 40 seconds

Ans 8:

SYED SAKLAIN KABIR from RAMAKRISHNA MISSION VIDYALAYA ,NARENDRAPUR, KOLKATA
Class : Class 7
b

Ans 9:

Arnav Bhardwaj from Indirapuram Public School, Ghaziabad
Class : Class 10
(b) 40 seconds

Ans 10:

arijit paul from New Town School, Kolkata
Class : Class 9
thanks everyone ............for the answer

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Shounak Goswami from Little Flower School, Jamshedpur
Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

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

Ans 2:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3
Also 18+20 = 21+17=38 in Figure 1 In figure 2 1+19 = 12+8 = 20 In figure 3 24+16 = 17+23 = 40

Ans 3:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3
Admin can you please explain why it is 1?

Ans 4:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3
I think the middle part was given just to confuse us

Ans 5:

Avaneesh Sai Vemparala from The knowledge habitat, Pune
Class : Class 3
I don't know how the middle number is related but I have observed 1 pattern In the first figure, 21-18 = 20-17 =3 In the second figure, 8-1 = 19-12 = 7 In the third figure, 24-17 = 23-16 = 7 Also in Figure 1, 21-20 = 18-17 = 1 In Figure 2, 19-8 = 12-1 = 11 In Figure 3, 24-23 = 17-16 = 1 I hope someone can figure out the relation

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Avaneesh Sai Vemparala from The knowledge habitat, Pune
Subject :IMO    Class : Class 6

Ans 1:

Ashmit saxena from global indian international school, pune
Class : Class 6
ANS is bed because all the words contains T at last but bed do not have T

Ans 2:

Sanket Kulkarni from Euroschool, Pune
Class : Class 8
I also agree but How come ans is C

Ans 3:

Jairaj Singh Basur from Vivek High School, Chandigarh
Class : Class 8
if a = 1, b = 2 and so on...B E D= 2 5 4=11L O T= 12 13 20= 45R A T= 18 1 20= 39O U T= 13 21 20= 5454 is the only even sum.

Ans 4:

Keerthan from SilverOaks, Hyderabad
Class : Class 6
I agree.... Can some one explain how the answer is (C) OUT Please?

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Avaneesh Sai Vemparala from The knowledge habitat, Pune
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
V=4/3 Pi r3
The volume V of a sphere is four-thirds times pi times the radius cubed.
Volume is measured in cubic units.

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
V=4/3 x Pi x r3
The volume V of a sphere is four-thirds times pi times the radius cubed.
Volume is measured in cubic units.

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