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from ,
Subject :IMO    Class : Class 8

Ans 1:

from ,
Class :

Ans 2:

from ,
Class :
how to count the number of faces in such an undefined figure

Ans 3:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
It is more than 13

Ans 4:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 10
Why dont you all give it a second thought?for example, it is not exactly 'undefined' you have to just count the faces of the figure obtained after removing all the lines on the figure

Ans 5:

from ,
Class :
6

Ans 6:

Ankit kumar Jha from Ryan International School , Ghaziabad
Class : Class 9
yes it is 6

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ADITI DUBEY from NARAYANA OLYMPIAD SCHOOL, Mumbai
Subject :IMO    Class : Class 5

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
I know why contact me on 9873954764

Ans 2:

DN from DPS Ruby Park , Kolkata
Class : Class 6

Ans 3:

adwitiya saxena from Ryan Internatinational School, Navi Mumbai
Class : Class 6
we can solve this by counting the cubes in the: upper layer which is 1 cubecubes in the second layer =visible cubes in the second layer all the cubes in upper layers=2 1=3cubes in third layer= 3(visible cubes) 3(cubes in upper layers)=6cubes in fourth layer=4(visible cubes) 6(cubes in upper layers)=10cubes in fifth or last layer =5(visible cubes) 10(cubes in upper layers)=15total cubes =1 3 6 10 15=35

Ans 4:

Aditya Singh from Vibgyor Haralur Bangalore, Bangalore
Class : Class 7
So the way of solving it is very easy. First count the visible cubes and count the number of cubes supporting the cubes so it will be 15 4 6 4 6=35. So the answer is A

Ans 5:

freezing cold from tender roots, Khammam
Class : Class 4
It is a triangular pattern

Ans 6:

Avani from NPS International singapore, singapore
Class : Class 6
I need HELP!!!

Ans 7:

SD from St J, Pune
Class : Class 7

Ans 8:

keval d sanghavi from friends academy , Mumbai
Class : Class 9
I also have the same opinion that is there anyone who can solve

Ans 9:

Shamvabi Samanta from Gitanjali Primary School,ICSE, Hyderabad
Class : Class 9
this one is very easy one.

Ans 10:

from ,
Class :
Any one who can help me to solve this q

Ans 11:

from ,
Class :
The answer is a as-first count the visible ones -15 unit cubes we will need some blocks to support the 2nd 3rd 4th and 5th rows as well....15 4(for the second layer) 6(for the third layer) 6(for the fourth layer 4(for the top layer)=35

Ans 12:

Vedanth S from Kumarans Childrens Academy, Bangalore
Class : Class 6
same here

Ans 13:

Kashyap Shankar from NPS, Singapore
Class : Class 6
I NEED HELP

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Ria Patil from GoldcrestHigh, Vashi,Navimumbai
Subject :IMO    Class : Class 1

Ans 1:

Ria Patil from GoldcrestHigh, Vashi,Navimumbai
Class : Class 1

Ans 2:

anu from Haralur, Bengaluru
Class : Class 5
15

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Nishant Doshi from new era senior secondary school nizampura vadodara, Vadodara
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

from ,
Class :
The correct answer is C.

Ans 2:

Mansi Sharma from Podar International, Mumbai
Class : Class 8

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from ,
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

from ,
Class :
The correct answer is C.

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from ,
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is A.

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from ,
Subject :IMO    Class : Class 6

Ans 1:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 7
2,3,5,7,11,13,17,19,23,29

Ans 2:

from ,
Class :
a 10

Ans 3:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
the answer is a option i.e 10

Ans 4:

ARIJIT SINGH from SAT PAUL MITTAL SCHOOL , Ludhiana
Class : Class 7
A.10

Ans 5:

from ,
Class :
10

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Ayush from Dps, Bengaluru
Subject :IMO    Class : Class 3

Ans 1:

Vibhor Verma from Sun Valley School, Dehradun
Class : Class 5

Ans 2:

S from , JAJAPUR
Class : Class 4
a is the correct answer

Ans 3:

Prana Tandon from Jain International School, Nagpur
Class : Class 4
how A is the correct answer

Ans 4:

Abhay Sai Lakhinana from Silver Oaks International School, Hyderabad
Class : Class 5
A is correct answer

Ans 5:

shreyash rawat from podar international school, pune
Class : Class 8
[A] Square has all sides equal

Ans 6:

Parth Kapoor from Vidya Valley School, Pune
Class : Class 3

Ans 7:

Vedansh from Akshara International school, Phne
Class : Class 3
a

Ans 8:

Arin Mukherjee from Akshar, Kolkata
Class : Class 5
It is a Rectangle not a square and the answer is A because its saying rectangle has four sides 2 short and 2 long sides , so if we add the 20 20 it is 40 and 10 10 is 20 , so 40 20 = 60 meters long is the basketball court ..

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from ,
Subject :IMO    Class : Class 1

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from ,
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

from ,
Class :
The correct answer is B.

Ans 2:

Armaan from Tagore international school, New Delhi
Class : Class 4
(master ans

Ans 3:

Dhrona from resonance eduventures limited, Nasik
Class : Class 8

Ans 4:

Tanishi Das from Inventure Academy, Bangalore
Class : Class 7

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