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nimay gupta from Shiv Nadar School, noida
Subject :IMO    Class : Class 6

Ans 1:

Shivani Shivu Singh from Pawar Public School Chandivali , Mumbai
Class : Class 9

Ans 2:

from ,
Class :
Answer is B

Ans 3:

from ,
Class :
answer is 12W cm as the formula is 2*(length+breadth)=perimeter ,so w ( breadth) +5w (length) =6w (length+breadth) and then 6w *2 =12w(answer)

Ans 4:

R K Madhav from Kendriya Vidhyalaya Kottayam, Kottayam
Class : Class 7
P=l+b×2 L=5w B=w =5w+w×2 =6w×2 =12w cm

Ans 5:

from ,
Class :
Breadth=w, Length is 5 times more, Therefore, length = 5w Therefore, perimeter=2(5w+w) =2*6w =12w Hence, b is the correct answer

Ans 6:

Shreyas K from Kennedy High The Global School, Hyderabad
Class : Class 9
6w

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from ,
Subject :IMO    Class : Class 6

Ans 1:

DEBOSMITA GARAI from G.D.BIRLA CENTRE FOR EDUCATION, kolkata
Class : Class 6
yeah....crrct

Ans 2: (Master Answer)

from ,
Class :

The correct answer is D

 


Ans 3:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
yeah

Ans 4:

Ayush Chauhan from Modern Public School, Bhiwadi
Class : Class 9
The answer is d because 2/4 is smaller than 2/3.

Ans 5:

DEVAANGANA SARDAR from G.D. Birla Centre for Education, Kolkata
Class : Class 7
But the shaded portion is equal in both the cases

Ans 6:

Shwetank Balaji Kotalwar from Orchid International Nigadi, Pune
Class : Class 6

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Anshuman Mishra from kv no 3, Bhubaneswar
Subject :IMO    Class : Class 6

Ans 1:

Kavitharini Joseph from HUS, Chennai
Class : Class 6
yes pls correct the problem...

Ans 2:

Aditi Saha from Bishops KalyaniNagar, Pune
Class : Class 4

Ans 3:

Hprakash09 from Billabong high Bhopal, Bhopal
Class : Class 7
ANSWER IS 16!!!

Ans 4:

Advik from DPS Patna, Patna
Class : Class 4
yes there is an error in the question

Ans 5:

Nimisha Tambe from Narayana vidyalayam, Nagpur
Class : Class 8
there is problem in the question.....pls correct it

Ans 6:

Aaditva from Vasant Valley School, New Delhi
Class : Class 5

Ans 7:

Kavneet Kaur from Sat Paul Mittal School, Ludhiana
Class : Class 8
There is a problem in this question. Please correct this.

Ans 8:

Aniket kumar from kendriya vidyalaya, Delhi
Class : Class 8
actually! it is 32...........plz correct it

Ans 9:

Tapan from San Academy, Chennai
Class : Class 8

Ans 10:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
yes there is a problem in the question

Ans 11:

Shrutisri S G from Vyasa internationa school, bangalore
Class : Class 5

Ans 12:

aditya arora from Heritage Experiential Learning School, gurugram
Class : Class 8
the division sign represents both addition and subtraction and we can get to different answers

Ans 13:

student from school, city
Class : Class 10
Yes there is a problem in the question

Ans 14:

Sahil Tejam from NPS Indiranagar, Bengaluru
Class : Class 6
There is problem in the Q as it mentions division sign represents both addition and substraction

Ans 15:

Joe Bipin from National Public School Agra, Bangalore
Class : Class 10
the answer can be 31 and 13

Ans 16:

Joshua Sen from Montfort Senior Secondary School, Roorkee
Class : Class 10
division sign is both addition and subtraction....whyyyyyyy

Ans 17:

Adhrit from CHSV, Chennai
Class : Class 8
Why do things like this ALWAYS happen with sof?

Ans 18:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
WHY ARE YOU CONFUSING US AND WHY ARE YOU NOT PROVIDING CORRECT QUESTIONS AND WHY ARE YOU MAKING US LOSE OUR MARKS???????? SOF this is WRONG!!!!!!!!!!!!!!!!!

Ans 19:

Ishayu Poddar from NPS Whitefield, Bangalore
Class : Class 8
answer should be 16 as - coded for subtraction doesn't really code anything so it is 22-6=16

Ans 20:

VYOM VIVEK PATEL from Doon Public School Bhuj, Bhuj Kuchchh
Class : Class 9
The answer should be 16

Ans 21:

Thalavai Kannan from Geetanjali olympiad school, bangalore
Class : Class 4
its wrong!!!

Ans 22:

from ,
Class :
Ya there is a problem...............answer is 32 you seee

Ans 23:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
How can you change 2 to 3? and how can you mark division symbol as addition and subtraction? SOF DON'T DO SUCH MISTAKES OR WE'LL HAVE TO REPORT IT TO sofworld.org

Ans 24:

from ,
Class :
Then the calculation will turn to 20 +8/4x3x2, =20+2x3x2, =20+6x2, =20+12 =32, so there is a problem in the question

Ans 25:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10

Ans 26:

Shreyans Mondal from Sri Chaitanya Techno School Kaggadasapura Campus 1, Bengaluru
Class : Class 10

Ans 27:

Karthik Reddy Munnangi from Chirec International School, Hyderabad
Class : Class 9
This question is not correct, as the division symbol is used for both addition and subtraction.

Ans 28:

Vasudha from PSBB KK Nagar, Chennai
Class : Class 8
Please correct the problem

Ans 29:

Subharsish Kashyap from Carmel school, Jorhat
Class : Class 8
There is a damn problem with this question .....Is this what I paid for?!?

Ans 30:

Adhrit from CHSV, Chennai
Class : Class 8
The divisions sign is used in 2 places, but I think it means subtraction because '-' meaning subtraction is not exactly coding anything...And in that case 20 8/4-3x2=20 2-6=16...Which is not an options for whatever weird reason

Ans 31:

Garv Agarwal from Somerville School Noida, Noida
Class : Class 5
yes, and should be 32, which is not an option. Pl. correct this

Ans 32:

from ,
Class :
yes please correct. There are 2 division signs which represent addition n subtraction which leads to various answers

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from ,
Subject :IMO    Class : Class 10

Ans 1:

from ,
Class :
C

Ans 2: (Master Answer)

from ,
Class :

The correct answer is C.

In ΔAED, 
∠AE D + ∠EAD + 90° = 180° (Angle sum property) 
⇒ ∠AED + ∠EAD = 90° 
⇒ ∠EAD = 90° – ∠AED ...(i) 
Also, ∠EAD = (50° + ∠AFB) ...(ii) (Exterior angle property) 
From (i) and (ii), we have 
50° + ∠AFB = 90° – ∠AED 
⇒ ∠AFB + ∠AED = 90° – 50° = 40° 
⇒ ∠AED + ∠CFD = 40°


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Saloni Saini from JPHS, Jaipur
Subject :IMO    Class : Class 5

Ans 1:

from ,
Class :
D

Ans 2:

Hitarth Bhardwaj from Teoler High School, Jaipur
Class : Class 6
5

Ans 3:

Prajjwal Dey from MLZS Wakad, PUNE
Class : Class 6

Ans 4:

Hitarth Bhardwaj from Teoler High School, Jaipur
Class : Class 6

Post Your Answer

nimay gupta from Shiv Nadar School, noida
Subject :IMO    Class : Class 6

Ans 1:

Shaurya Verma from NPS HSR, Bangalore
Class : Class 9

Ans 2:

Harshita Jain from CCA School, Gurugram
Class : Class 9
class:

Ans 3: (Master Answer)

from ,
Class :

The correct answer is A.

In the 1st column, 2 X 1 + 1 = 3,

In the 2nd column, 12 X 9 + 9 = 117

Similarly, In the 3rd column, 7 X 14 + 7 = 105

Hence, the missing number is 7.


Ans 4:

Kumar Krishiv from Apeejay School, Noida
Class : Class 8
ss

Post Your Answer

nimay gupta from Shiv Nadar School, noida
Subject :IMO    Class : Class 6

Ans 1:

Afrin Dewan from St.Stephens School, Kolkata
Class : Class 7
C is the answer...

Ans 2:

Daanish from No 2 KV Gwalior , Gwalior
Class : Class 6
Question is irrelevant?

Ans 3:

R K Madhav from Kendriya Vidhyalaya Kottayam, Kottayam
Class : Class 7
No idea

Ans 4:

Aarush Ranjan from Seth MR Jaipuria, Rooma Kanpur, Kanpur
Class : Class 6
no idea bruh

Ans 5:

Sejal Mittal from dlf, ghaziabad
Class : Class 6
C IS THE ANSWER

Ans 6:

Sarthak Manishkumar Lad from Seven Square Academy, Mumbai
Class : Class 7
Wrong

Ans 7:

R K Madhav from Kendriya Vidhyalaya Kottayam, Kottayam
Class : Class 7
No idea

Ans 8:

Sejal Mittal from dlf, ghaziabad
Class : Class 6

Ans 9:

from ,
Class :
either a or d

Ans 10:

R K Madhav from Kendriya Vidhyalaya Kottayam, Kottayam
Class : Class 7
No idea

Ans 11:

ARNAV MISHRA from delhi public school rohini, Delhi
Class : Class 7
no idea

Ans 12:

Akshaj V from PSBB Senior Secondary School, Chennai
Class : Class 7
The first and third letters are interchanged, and their immediate next letter is taken. The 2nd, 4th and 6th letter are directly written without any change. Same happens to 5th and 7th letters. This is the pattern here.

Ans 13:

Shaurya Verma from NPS HSR, Bangalore
Class : Class 9
C is the ans

Ans 14:

Shanvika U from SNG Vidya Bhavan, Bhilai
Class : Class 6
C is the Answer

Post Your Answer

from ,
Subject :IMO    Class : Class 4

Ans 1:

Vaishnavi from DPS , Singapore
Class : Class 5
its C

Ans 2:

from ,
Class :
all sports

Ans 3:

saumit from Narayana E-techno, mumbai
Class : Class 5
Check the numbers then find the 4 in the ten thousand place

Ans 4:

Ivjot Singh Hanspal from Allen Career Institute, Surat
Class : Class 9
All sports

Ans 5:

Sourish from bgs nps, banglore
Class : Class 8
very easy bro! the answer is a (all sports)

Ans 6:

Saksham Arora from DPS, Gurugram 102
Class : Class 9
all sports

Ans 7:

somesh from Centre point katol road, Nagpur
Class : Class 6
A

Ans 8:

Manish Saruparia from NPS Singapore, Singapore
Class : Class 2
ya answer is A

Ans 9:

from ,
Class :
the answer is a

Post Your Answer

Shweta Garg from Vibgyor high, Vadodara
Subject :IMO    Class : Class 5

Ans 1:

Krethick Ravichandran from FIITJEE GLOBAL SCHOOL , India
Class : Class 9

Ans 2:

Archit Mahesh Lad from VIBGYOR HIGH, BANGALORE
Class : Class 9
It is C

Ans 3:

from ,
Class :
D

Ans 4:

Archit Mahesh Lad from VIBGYOR HIGH, BANGALORE
Class : Class 9
I am bot

Ans 5:

Harsifat Singh Malhotra from St Peters academy , Patiala
Class : Class 3

Ans 6:

Tanmay kaushal from ICSE, Mumbai
Class : Class 5

Ans 7:

Krethick Ravichandran from FIITJEE GLOBAL SCHOOL , India
Class : Class 9

Post Your Answer

Ria Sen from Orion school , Mumbai
Subject :IMO    Class : Class 2

Ans 1:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7

Ans 2:

Arjun Gourineni from CHIREC International School, Hyderabad
Class : Class 7
The correct answer is A

Ans 3: (Master Answer)

from ,
Class :

The correct answer is A.

Fourth from the left end is  .

Third to the right of  is .


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