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AAYUSH JHA from DPS BOPAL AHMEDABAD, Ahmedabad
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

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

Post Your Answer

vishwajit from NEW HORIZON PUBLIC SCHOOL, Bengaluru
Subject :IMO    Class : Class 3

Ans 1:

Varesh Hemwani from R.D Public School Betul, betul
Class : Class 3
D tiger

Ans 2:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
SolutionWe know that the king of the jungle is always a Lion. But it is mentioned that 'Lion' is called 'Tiger'. That means Tiger is the king of the jungle. That means Option D is the right answer.

Ans 3:

Rajveer from DPS, Bengaluru
Class : Class 3
d

Post Your Answer

NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi
Subject :IMO    Class : Class 4

Ans 1:

from , udaipur
Class : Class 6

Ans 2:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad
Class : Class 4
but in answer they are saying 9

Ans 3:

mishika tripathi from DPS, Gurugram, Haryana
Class : Class 5
The Question is wrong it should be 8 (D)

Ans 4:

Aarnnav Mehta from Green Acres Academy, Mumbai
Class : Class 4
It is 8 the solution is telling it is 8 And when I count it’s 8

Ans 5:

RC from Vibgyor, Navi Mumbai
Class : Class 6
in the solution there are 8 letters but it says " there are 9 letters "Ans : D

Ans 6:

ISHAN KUMAR SUMAN from DPS Indrapuram, GHAZIABAD
Class : Class 7
The ans is D only

Ans 7:

Yatharth ku mar Bhuyan from Lvis , Gurgaon
Class : Class 10
there is no explanation for 9 , even I suggest it's 8.

Ans 8:

Ameya Dhuri from Birla Public School, Doha
Class : Class 8
8 is the correct answer. Even the solution shows the answer 8

Ans 9:

Vihan Bandekar from Bethany High, BANGALORE
Class : Class 8
8 (D) is correct answer

Ans 10:

Dripto Goswami from Aditya Academy Secondary, Barasat, Barasat
Class : Class 9
its 8

Ans 11:

Shubham Gautam from KR Mangalam World School, Gurugram
Class : Class 7
D (8) is correct answer

Ans 12:

Ivan Tyagi from Chirec International School , Hyderabad
Class : Class 8
D

Ans 13:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9
answer should be 8

Ans 14:

Dakala Murari from Indian school of excellence, Bangalore
Class : Class 4

Ans 15:

sauradeep from j v m Shyamali , ranchi
Class : Class 10
YES THE ANSWER IS 8

Ans 16:

Tanishi Das from Inventure Academy, Bangalore
Class : Class 6

Ans 17:

Charvi from Bhatnagar International School, Delhi
Class : Class 7
hi i am unicorn i think the answer is 8please do not fight you are actualy cyberbulling

Ans 18:

Shaurya Shrivastava from Amanora school, Pune
Class : Class 6
all listen as it is given in the solution it is written the letter between "R" and "S" are V,W,X,P,T,U,I,E so if we count it is 8 so they have done a counting mistake

Ans 19:

IAMLOST from ABC, Pune
Class : Class 8
the ans is d

Ans 20:

SAURISH from R.N. Podar, Mumbai
Class : Class 10

Ans 21:

Raghav from DPS Gurgaon, Gurgaon
Class : Class 5
D

Ans 22:

NYRAH GUPTA from Sat Paul Mittal School, Ludhiana
Class : Class 7
9 is wrong dont consider ''4'' as letterits 8

Ans 23:

Abhijeet Dhanda from BAL BHARATI SCHOOL, Bilaspur
Class : Class 8
Answer D is correct Why it's answer is B

Ans 24:

Kabir from GIG International School, Singapore
Class : Class 6
Agreed, it must be 8 as 4 is a number not a letter

Ans 25:

Nischal shah from Amanora Pearson school Pune, Pune
Class : Class 5

Ans 26:

Pradipta Kumar Jana from DELHI PUBLIC SCHOOL, RUBY PARK , Kolkata
Class : Class 8
8 is the correct answer

Ans 27:

Avirat Chaudhary from St Xaviers School, Ranchi
Class : Class 3
8 is the correct answer because you did not mention in the question that we have to count the numbers and letters both.

Ans 28:

Navya Vats from Saint Xavier High School, Noida Extension
Class : Class 7
In your solution you have given 8 as the ans, but in options you have given ans is B (9). Please correct because it is misleading the candidates.

Ans 29:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad
Class : Class 4
IN solution also they are saying there are 8 letters

Ans 30:

R JOHNSTEVEN from MANGADU PUBLIC SCHOOL , Chennai
Class : Class 4
no it is 8 - R( V W X P T U I - E ) S

Ans 31:

Mohammed Najl from Credence high school Dubai, Dubai
Class : Class 5
8.

Ans 32:

kendre vaishnavi mangesh from podar international school , latur
Class : Class 5
what,,,is ans B or D,,,,'''

Ans 33:

Amelia Kar Laha from KV IIT Powai, Mumbai
Class : Class 6
the answer is 8 option (D)

Ans 34:

SAMPAD BANERJEE from DELHI PUBLIC SCHOOL , BILASPUR
Class : Class 9

Ans 35:

Sarthak yadav from RPS, Mahendragarh
Class : Class 9
9 S WRONG ITS 8

Ans 36:

Avya Pandey from NPS International, Singapore
Class : Class 8
D is answer8

Ans 37:

Ahaan Mittal from Primus Public School, Bengaluru
Class : Class 8
answer is 8

Ans 38:

Dheer Pandey from Sentia The Global School, Hyderabad
Class : Class 10
NO,ITS 9.

Ans 39:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9
the ans is D which is 8

Ans 40:

Abhiraj Singh from RAYAN INTERNATIONAL SCHOOL, Mumbai
Class : Class 2
i go for 8 its a stupid mistake

Ans 41:

Chiranjib kar from MOUNT LITERA ZEE SCHOOL, JAJPUR
Class : Class 6
Ans is 8. 4 is a number not a letter

Ans 42:

Yatharth ku mar Bhuyan from Lvis , Gurgaon
Class : Class 10
stupid checking mistake .

Ans 43:

Ira Agrawal from Sancta Maria International School, Hyderabad
Class : Class 3

Ans 44:

SUBHADEEP MOHAPATRA from DAV PUBLIC SCHOOL , ANGUL
Class : Class 4
8 IS THE CORRECT ANSWER

Ans 45:

Shaurya agrawal from kothari international school, pune
Class : Class 7
D is the write ans not B

Ans 46:

AHELI CHAKRABARTI from BGS INTERNATIONAL PUBLIC SCHOOL, DWARKA
Class : Class 4
8 is the correct option which is in the option D not B.

Ans 47:

Nishka Singh from KV Nad Aluva, Ernakulam
Class : Class 5
8 is correct answer

Ans 48:

Soumyajit Das from Hariyana Vidya Mandir, NORTH 24 PARGANAS
Class : Class 8
answer is 8 sof doing many mistakes in problems and make us confused. no reply from the admin.

Ans 49:

Tejas Agarwal from Prudence School , New Delhi
Class : Class 10

Ans 50:

Goutham from lt, Chennai
Class : Class 4
You guys stop arguing! Its 8 they said BETWEEN R and S so there are only 8 letters. Its only 9 if we count R or S with it

Ans 51:

Mihika Bole from Caelum High, Pune
Class : Class 5
9 is wrong 8 is correct. option D

Ans 52:

hemil ketan chavda from ABPS, VERAVAL
Class : Class 9
IT HAS TO BE 8. DO NOT COUNT THE NUMBERS

Ans 53:

Abhinav Nakka from Timpany school, Visakhapatnam
Class : Class 6
the answer is 8 letters if we interchange 6 with v

Ans 54:

Dheer Madhusudan Agarwal from GOPALAN NATIONAL SCHOOL, BANGALORE
Class : Class 4
it should be 8

Ans 55:

Arkoprava Dey from Techno India Group Public School, Coochbehar, Coochbehar
Class : Class 9
Answer should be 8 not 9 as 4 is not a letter, it is a number.

Ans 56:

Aarushi Chakraborty from South City International School, Kolkata
Class : Class 7
I hope everyone has a brain

Ans 57:

Myshi bhandari from GMA, Dubai
Class : Class 5
Ans. 8

Ans 58:

Riya from Bhavan Vidyalaya, Chandigarh
Class : Class 8
8 is correct answer

Ans 59:

Aahaan Mishra from Sai International School, Bhubaneswar
Class : Class 4
It is written 8 in solution and you are sating 9

Ans 60:

Simrah Khan from GIIS, India
Class : Class 4

Ans 61:

Ishan Kapilbhai Barochiya from Mayoor Private School , Abu Dhabi
Class : Class 8
Yup 8

Ans 62:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA
Class : Class 9
everybody the answer is d 8

Ans 63:

Nischal shah from Amanora Pearson school Pune, Pune
Class : Class 5
they are giving wrong ans the ans should be D 8

Ans 64:

Utkarsh Chakravarty from Pinnacle High International School, Mumbai
Class : Class 6
4 is not a letter. it is a number. the correct answer is 8.

Ans 65:

MAANNYA from Udgam school for children, Ahmedabad
Class : Class 7
Correct answer is 8 (option D). Please do the necessary correction.

Ans 66:

Adithi from Manipal, Mangalore
Class : Class 4
I also go for 8

Ans 67:

Tanishi Das from Inventure Academy, Bangalore
Class : Class 6
It is 8, SOF has probably miscounted the number of letters, please correct it.

Ans 68:

Dhruv from Springdales, Dubai
Class : Class 9
8 is correctfr

Ans 69:

Ira Agrawal from Sancta Maria International School, Hyderabad
Class : Class 3
I’m just confused 🤷‍♀️ l know the answer is eight

Ans 70:

Anvi Sindhwani from BVM, NAGPUR
Class : Class 5
8 is the correct answer

Ans 71:

Neil Patkar from Ramniwas Bajaj High school, mumbai
Class : Class 6
how is it 9 can someone explain ?

Ans 72:

Ishan Kapilbhai Barochiya from Mayoor Private School , Abu Dhabi
Class : Class 8

Post Your Answer

Ritisha Kapur from BlueBells School Internnational, New Delhi
Subject :IMO    Class : Class 6

Post Your Answer

MADHAV AGNIHOTRI from DPS NOIDA, NOIDA
Subject :IMO    Class : Class 1

Ans 1:

saswat das from VENKATESWAR ENGLISH MUDIUM SCHOOL, G.G.P Colony plot no 600 back side of satyam public school
Class : Class 1
P Q R S

Ans 2:

Gargi Yugandhar Muley from Bethany Junior 1 School, Bangalore
Class : Class 1
Gargi Muley From Bethay Jr. school-1, Koramangala, Bangalore.Answer should be PQRS Please explain why not R

Ans 3:

SHUBHAN MAITI from MAHATMA GANDHI SISHU SIKSHA SADAN., KALABERIA
Class : Class 4
P Q R S

Post Your Answer

Yash Lohana from Vidyani Vidyalaya, Vadodara
Subject :IMO    Class : Class 5

Ans 1:

Mansi Sharma from Podar International, Mumbai
Class : Class 8

Ans 2:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 7
This is impossible how can a multiple of every number be 1!!!!

Ans 3:

Manish from DPS North Bangalore , Bangalore
Class : Class 10
nope

Ans 4:

Soorya Tej R from Delhi Public School, Hyderabad
Class : Class 6
ccccccccccccccccccccccccccccccccccccccc

Ans 5:

Saarth Agrawal from Podar International School , Mumbai
Class : Class 6
FACTOR OF EVERY NUMBER IS 1!!!!!!!!!!!!!!!!!!!!!!!!!!! 1 IS NOT THE MULTIPLE OF EVERY NUMBER!!!!!!!!!!!!!!!!!!!!!!

Ans 6:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 7
This is impossible 1 is a factor of every number not a multiple

Ans 7:

Aananya Singh from DPS East, Bangalore
Class : Class 4
The correct answer is 'c' because there is no such number that is a multiple of every number and 1 is the factor of every number and not the multiple .

Ans 8:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE
Class : Class 5
THE ANS IS that there is no such number

Ans 9:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 4
nope!

Ans 10:

DIVISHA.AGARWAL from d.p.s. noida, Noida
Class : Class 5
0 is the answer but it is showing 1 as answer. Problem!

Ans 11:

Ashwak from Cambridge, Jalandhar
Class : Class 9
THE ANSWER IS WRONG IF THE ANSWER IS CORRECT ,THEN THE QUESTION MUST BE -THE WHOLE NUMBER THAT IS THE MULTIPLE OF EVERY NUMBER IS ___.

Ans 12:

ABARNAA SAI from THE DELHI PRIVATE SCHOOL, Dubai
Class : Class 9
The answer is C because 1 is a natural number but not a multiple of every number and 0 is a multiple of every number but it is not a natural number

Ans 13:

Sai Srivardhan from Maharishi Vidya Mandir Chetpet, Chennai
Class : Class 9
How is the answer "B".IF THE QUESTION WAS "a number which is a factor of every number, then the answer is b because all numbers can be multiplied by one .but in this question the correct answer is c

Ans 14:

Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai
Class : Class 4
1X0 IS 0.2XO 03X0 0easy peasy.

Ans 15:

Shweta Garg from Vibgyor high, Vadodara
Class : Class 8
SOF should correct the answer it can create confusion among the kids 0 is a whole number, 1 is factor of every number so definitely there is no such number whose multiple is 1

Ans 16:

BIREN KARMAKAR from Kendriya Vidyalaya AFS ARJANGARH, NEW DELHI
Class : Class 6
Correct answer should be C. 1 is a natural number but it's not multiple of every number, rather it's factor of every number.

Ans 17:

Aaditya Malhotra from Isaac Newton Global School, Mumbai
Class : Class 3

Ans 18:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Master Answer Admin from Revisewise Noida please resolve this doubt and provide explanation. Answer should be C because 0 and 1 can never be multiple of any number. 0 multiplied by any number is 0 only, thus it can never be a multiple. 1 multiplied by any number is the number itself, but any number multiplied by another number is not 1, thus even 1 is not the answer. By choosing Opt. D we deny the fact that there is no such SPECIFIC number (which means we say there is a specific number). So ONLY Option C is correct.Correct, we must report this as error because our doubt has not yet been clarified. SOF PLEASE PLEASE help

Ans 19:

BIREN KARMAKAR from Kendriya Vidyalaya AFS ARJANGARH, NEW DELHI
Class : Class 6
Answer should be corrected, 1 is factor of any number, but not multiple of every number. Correct answer is C.

Ans 20:

Dhruv Samavedula from Euroschool Whitefield, Bengaluru
Class : Class 7
The answer is a because 0 is a natural number and is a multiple of every number. for eg- 19*0

Ans 21:

Mansi Sharma from Podar International, Mumbai
Class : Class 8
you guys are right

Ans 22:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi
Class : Class 5
ans B if you don't know then scratch your brain

Ans 23:

Shreyas Singh from Podar International School, Pune
Class : Class 6

Ans 24:

Amyra Chopra from Ivy World School Jalandhar, Jalandhar
Class : Class 2
The corretct answer is C because there is no such number which comes in all the tables. Multiples are the products of numbers. Then how is it possible that SOF website is showing the answer is 1

Ans 25:

Student from School, City
Class : Class 5
The answer would be c because 1 is factor of every number not multiplie if it is a whole number then it will be zero but if it is a natural number then the answer of the final question would be c sir.So hence option c will be the correct answer of the question.

Ans 26:

sujata patel from Podar International, Pune
Class : Class 6

Ans 27:

Aradhya tomar from NCS Porbandar, Porbandar
Class : Class 5
The question is wrong....1 can be factor of all natural numbers not the multiple

Ans 28:

Abhinav Huralikoppi from Sanskaar English Medium School , Hubballi
Class : Class 5
The answer should be A or B since if the answer A, that is 0, it can be the answer as any number multiplied by 0 is equal to 0. But, if the answer is B, that is 1, it can be the answer if the question has been framed wrongly, that is, if the question would have been "What is the common factor of all the numbers" since all numbers are divisible by 1. But how could the question possibly go so horribly wrong?

Ans 29:

Rudransh Kumar Sharma from Ryan International School, Hinjewadi, Pune
Class : Class 5
definitely the answer is c

Ans 30:

Vaikhari Sonawane from symbiosis school, Nashik
Class : Class 10
the smallest multiple of a number is itself

Ans 31:

from harvest,
Class : Class 5
stupid it is C

Ans 32:

krishneil from Elpro international school, Pune
Class : Class 6
1 is the factor of every number not a multiple.The answer should be (A)

Ans 33:

Aryan Sirohi from Mount LItera Zee School, Bangalore
Class : Class 8
Answer will be 0 because 2*0=0,5653453*0=0,4765868756733465358678757646535436536854786*0=0

Ans 34:

adwitiya saxena from Ryan Internatinational School, Navi Mumbai
Class : Class 6

Ans 35:

swastik Biswal from St Joseph Convent Higher Secendary school, Sambalpur
Class : Class 5
just clearing, 0 is correct but it is not a natural number tho. i think the answer should be C and why this fu*kin trainer shows B ?????

Ans 36:

Aadyant Gupta from Lotus Valley International School, NOIDA
Class : Class 9
c

Ans 37:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
C is the correct answer

Ans 38:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
This SOF is bad and mad

Ans 39:

Amlan choudhury from GD Birla center for education , Kolkata
Class : Class 7
C

Ans 40:

Shashwat from SPS SAKET NAGAR, Bhopal
Class : Class 7
The correct answer is C

Ans 41:

Ashwak from Cambridge, Jalandhar
Class : Class 9

Ans 42:

sujata patel from Podar International, Pune
Class : Class 6
how can 1 be a multiple of a number accept 1 itself . I suggest the human to write all tables 1000 times

Ans 43:

Y Monish from Sri Gurudatta High School, hyderabad
Class : Class 5
The correct answer is 'C' as 0 is the multiple of every number and it is not a natural number. So, the answer is ' There is no such number '

Ans 44:

Saarangi P Nair from Kensri School and College, Bangalore
Class : Class 5

Ans 45:

Aarav Gupta from Delhi Public School Bangalore East, Bangalore
Class : Class 5
answer is c as 0 is not a natural number and 1 is a factor of every number,not multiple

Ans 46:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8
C

Ans 47:

Ashmita Banerjee from NPS, Bangalore
Class : Class 5

Ans 48:

Vedanth S from Kumarans Childrens Academy, Bangalore
Class : Class 6
Answer is D. 1 is not a multiple but factor of all natural numbers.

Ans 49:

Tanishka Pasricha from Sheiling House School, Kanpur
Class : Class 2
the answer is c

Ans 50:

Soham Dighe from DAV Boys Senior Secondary School Gopalapuram Chennai, Chennai
Class : Class 8
The answer should be C because 1 is multiple of only 1, not any other number but, it is a factor of every number

Ans 51:

Mathamagician from BGSNPS, Bengaluru
Class : Class 6
Yeah it is c) OMG there are so many comments for this question!!

Ans 52:

Aarush Thakur from DPS, Gurgaon
Class : Class 6
The answer is wrongly given at the back . It should be C

Ans 53:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi
Class : Class 5
I mean ans is c

Ans 54:

Lipi Soni from DPS Whitefield, Bengaluru
Class : Class 2
Whoever wrote a or b is foolish. C is the answer.

Ans 55:

Ronav Kerkar from Jamnabai Narsee School, Mumbai
Class : Class 7
i think it should be c

Ans 56:

DAIVIK AMBATI from Kendriya Vidyalaya, Dharwad, Dharwad
Class : Class 9
The answer is definitely c "There is no such number" as 0 is not a natural number but a whole number. Secondly though 1 is a natural number it is only a multiple of itself and not a multiple of every number.

Ans 57:

Tejas Agarwal from Prudence School , New Delhi
Class : Class 10
maybe a.

Ans 58:

Writoshree Biswas from Delhi Public School, Gurgaon
Class : Class 6
It should be c. There is no such number. And 1 is factor not multiple!!!

Ans 59:

Pradnya Ambatipudi from Vikas- The concept school, Hyderabad
Class : Class 7
the correct answer is c

Ans 60:

Gautham Kiran from Navdeep school, Kollam
Class : Class 5
0 is the answer

Ans 61:

Aarush Thakur from DPS, Gurgaon
Class : Class 6
Ans is because 0 is not a natural number and 1 is a factor of every number not a multiple

Ans 62:

Aarush Pandya from Inventure Academy, Bangalore
Class : Class 8
The question is wrong. It should be: The natural number which is a factor of every number.

Ans 63:

Adit Nanda from DPS, Bangalore
Class : Class 8
CORRECT ANSWER IS D BECAUSE THE BECAUSE THE SMALLEST MULTIPLE OF A NUMBER IS THE NUMBER ITSELF.

Ans 64:

A Ramakrishna Rao from D A V Public School. Unit 8. Bhubaneswar , Bhubaneswar
Class : Class 6
THERE IS NO SUCH NUMBER. THE SMALLEST MULTIPLE OF A NUMBER IS THE NUMBER IT SELF.

Ans 65:

Tintin from Kolkata, Kolkata
Class : Class 10
The answer is C.

Ans 66:

Tashvee Sahoo from NPS International, Singapore
Class : Class 5
The ans is D because the number that is the multiple of every number is the number itself. Ex- 6 x 1 = 6

Ans 67:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8
0 is the answer

Ans 68:

Pallav Agarwal from DLF PUBLIC SCHOOL SAHIBABAD, Ghaziabad
Class : Class 10
wrong ans shown

Ans 69:

Darshini Chakravarty from Pinnacle High International School, Mumbai
Class : Class 4
The answer should be C. If it was a whole number, then it would have been 0. The question seems to be framed wrongly. The question should have been, " The natural number which is a factor of every number is 1". The answer is wrong.

Ans 70:

A Ramakrishna Rao from D A V Public School. Unit 8. Bhubaneswar , Bhubaneswar
Class : Class 6
0 is not a natural number

Ans 71:

Nishka Agarwal from NMAJS Mumbai, Mumbai
Class : Class 4
The answer should be C.

Ans 72:

Adarsh from DPS, Raipur
Class : Class 5
The correct answer is C. There is no such number.

Ans 73:

Amritanshu Priyadarshi from Stewart school, Cuttack
Class : Class 5
the question is the wrongthe correct option is cand the smallest multiple of every number is the number it itself

Ans 74:

aarsh walavalkar from indira national school, pune
Class : Class 9
the answer should be c because 1 is a factor of every number and the smallest multiple of any number is the number itself

Ans 75:

AYAN SHARMA from msbs school jaipur , Jaipur
Class : Class 10
in fact C should be the correct answer as there can not be any such number. By taking D as the correct answer we are ,at the same time, denying the statement given at C.

Ans 76:

PARUL GHARSE from Vibgyor, Mumbai
Class : Class 6
the answer is c

Ans 77:

Dev from APS Khadakwasla, Pune
Class : Class 7
zero is not a natural number, so A is incorrect. The correct answer must be D

Ans 78:

gatkalv@gmail from podar cbse jalna, jalna
Class : Class 4
Kavya Vikas Gatkal from Podar International School JalnaThe answer is c because 1 is a factor of every number not a multiple

Ans 79:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10
souvagya saha from de nobili fri dhanbad1is a factor of every number. the answer is c.

Ans 80:

Rimi from TLISK, pune
Class : Class 9
None of the above- option is the correct answer. I think we should report it as error instead of discussing on forum so much. See SOF's answer is wrong so there they shown no solution. They themselves know their mistake but not correct it. There are many mistakes such as this. I think next time SOF improves.

Ans 81:

Mahati p from cornerstone the public school, deepthi sreenagar colony hyderabad
Class : Class 6
The answer is C.

Ans 82:

Anika Saha from New Town School, KOLKATA
Class : Class 6
1 is a factor of every number not a multiple . there is no such number as the smallest multiple of a number is the number itself

Ans 83:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
Either the question should be ''The natural number is a factor of every number is ________________.'' or the solution that SOF Olympiad Trainer has given the wrong output. The answer should be C. Please change the output SOF Olympiad Trainer.

Ans 84:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
sure it is C

Ans 85:

Ashwak from Cambridge, Jalandhar
Class : Class 9
MY FIRST COMMENT WAS WRONG ... I WANTED TO WRITE -THE WHOLE NUMBER THAT IS THE FACTOR OF EVERY NUMBER IS _______.

Ans 86:

Twisha Arora from Modern Vidya Niketan, Sector - 17, Faridabad, Haryana, FARIDABAD
Class : Class 7
Hi guys, according to me, the answer should be zero which is option 'A' because when you multiply any number with zero, the answer will always be zero. Hence, we can say that zero is a multiple of every number.

Ans 87:

Trijal Kaushik from DPS Numaligarh, Golaghat
Class : Class 8
the correct answer should be option c.

Ans 88:

Navya Saini from dpsnoida, Noida
Class : Class 5
C because 1 is a common FACTOR of every number, not multiple. And 0 is a whole number and I doubt any other number would be a multiple for every number so it's gotta be C.

Ans 89:

Anika Saha from New Town School, KOLKATA
Class : Class 6

Ans 90:

Vanishi Jain from Delhi Public School , Noida
Class : Class 5
It should be d . Please tell us master admin

Ans 91:

Midhuna from ABCD, Banglore
Class : Class 3
1 is a factor of all natural numbers .It is not multiple of all numbers

Ans 92:

akshaj das from NARAYANA E TECHNO kaggdaspura, Bengaluru
Class : Class 8
it may be c or d

Ans 93:

AYAAN.MUSTAFA from Dps noida, Noida
Class : Class 5
Maybe c

Ans 94:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9
every number multiplyied by 0 is 0 so its (A)

Ans 95:

Manish from DPS North Bangalore , Bangalore
Class : Class 10
0 is the answer

Ans 96:

Richeek from RN Podar School Santacruz, Mumbai
Class : Class 5
c

Ans 97:

Asmi Raniga from Indian school Ghubra, Muscat
Class : Class 7
the answer should be c. 1 is a natural number but it is a factor of every number not a multiple. and zero is a whole no. so it should be whole no. which is a multiple of every no.

Ans 98:

Dhruv Kumar from St Peters Sr. Sec.School, Sector 37B Chandigarh
Class : Class 5
And.will C

Ans 99:

Mystic Girl from NPS, Bnagalore
Class : Class 6
Agreed , answer is C. 1 is not a multiple of every number, it is a factor of every number. There is a error in the answer system.

Ans 100:

Seerat Kaur Sowanni from Deens Academy, Bangalore
Class : Class 6
it should be C not B

Ans 101:

VEDHA from THE PSBB Learning Leadership Academy , BANGALORE
Class : Class 7
Answer is C . If 1 has to be the answer , the question should be " The natural number which is a factor of every number is "

Ans 102:

Dhwani Rautela from PSBB Learning Leadership Academy, BANGALORE
Class : Class 9
The answer is C because 1 is the factor of every number, not the multiple. And 0 is the multiple of every number but it is not a natural number

Ans 103:

Ayushi Chatterjee from DPS Noida, Noida
Class : Class 5
answer is c

Ans 104:

Niharikaa Pande from BILLABONG HIGH INTERNATIONAL SCHOOL MALAD, Mumbai
Class : Class 6

Ans 105:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Answer is C because 1 is a natural number and also the FACTOR of every number. It isn't possible that B is the answer for multiple.

Ans 106:

himnish babariya from snk school, rajkot
Class : Class 5
nope

Ans 107:

harry potter from Hogwarts school of witchcraft and wizardry , london
Class : Class 5
the ans is C dude! how the sh*8 is that 1?! coz' 1 is the factor of every number, man. are we doing timepass here??

Ans 108:

Jayaditya singh from Delhi Public School, gurgaon
Class : Class 9
it should be c as their is no number that is the multiple of every number

Ans 109:

shubhavi Dhondge from NPS, Banagalore
Class : Class 9

Ans 110:

Utkarsh Chakravarty from Pinnacle High International School, Mumbai
Class : Class 6
the answer is obviously C because 0 is the only number which is it but it is a whole number

Ans 111:

Sumukh from Delhi Public school , Bangalore
Class : Class 6
There is no such number.

Ans 112:

Shanmukha Ishayu from Sri Kumaran Children's Home CBSE , Bangalore
Class : Class 5

Ans 113:

Aradhya from Dav Public school BRS Nagar, ludhiana
Class : Class 6
the correct answer is C

Ans 114:

Harshil Jain from DPS, Bangalore
Class : Class 3
The answer is C as there is no such number that is a multiple of every number. If it were a factor then it would have been correct

Ans 115:

Rushil Arora from DPS, New Delhi
Class : Class 5
the ans is c because 1 is a factor of every no. not a multiple.the answer would be 0 if they asked for a whole no.

Ans 116:

Satvik Agrawal from Delhi Public School, bhopal
Class : Class 5
it must be c as 1 is the factor of every number not multiple!

Ans 117:

Aagnik Ray from St. Xavier's Collegiate School, Kolkata
Class : Class 5
The answer will not be 1 as 1 is a factor of every number, not a multiple. The multiple of every number is infinite, not the 2nd Natural number.

Ans 118:

ARJUN SHARMA from sunvalley international school, Delhi
Class : Class 8
0 is the only answer

Ans 119:

Ryan Rajesh from TOCH PUBLIC SCHOOL, KOCHI
Class : Class 10
one is not a multiple of every number , but every number is a multiple of one, . zero is not a multiple of every number . answer is definitely C

Ans 120:

Nishit Vaity from Euro School Airoli, Navi Mumbai
Class : Class 6
it is 0 its the answer 0 is the multiple of every number see 1 multiplied by 0 is 0 then 1 multiplied by 1 is 1 so 0 comes before one and it comes in every numbers table but we dont list

Ans 121:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi
Class : Class 5
MASTER ANSWER !!!!!!!!!!!!! ANS IS C.......... .

Ans 122:

Arnav Raj Sharma from Dpsvk, Gurgaon
Class : Class 9
(C) (C) (C) (C) (C) IS CORRECT

Ans 123:

Aaditya Hans from Lakshmipat Singhania Academy, KOLKATA
Class : Class 8
0 is the answer

Ans 124:

Pragya Mahajan from BCM Arya Model Sr Sec School, Ludhiana
Class : Class 8
the answer can't be B as every whole number is the multiple of 1 but 1 is not the multiple of any number.

Ans 125:

arnav jain from lotus valley international school, gurgaon
Class : Class 5
it should be c as 0 is a whole number while 1 is a natural number but it is a factor of every number not a multiple.

Ans 126:

Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon
Class : Class 7
Look, 1 is the factor of every number, not a multiple of everyone! 0 can be multiple, as 5*0 = 0 and 16*0 = 0. However, 0 is a whole number and not natural number, so the correct answer should have been "c" but, if they said factor instead of multiple, it would be "b" and if they said whole number instead of natural number, the answer would be "a"

Ans 127:

Harsh Shukla from DPS Bangalore East, Bengaluru
Class : Class 9
the answer is c because 0 is a natural number and 1 is the only multiple of itself

Ans 128:

Harjot Singh from GIIS KL, Kuala Lumpur
Class : Class 4
The answer should be C

Ans 129:

hardeep kaur from Birla Vidya Niketan, Delhi
Class : Class 5
The correct answer is C

Ans 130:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 7
the ans: is c not b

Ans 131:

Agastya from NCS Arakkonam, Chennai
Class : Class 8
0 is the answer

Ans 132:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 8
I agree

Ans 133:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 8
C is the answer. I don’t understand how 1 can come.

Ans 134:

Shiv from Step by step , Noida
Class : Class 3
The answer is C

Ans 135:

GANIA RATHORE from vidya mandir estancia, kanchipuram district
Class : Class 5
The answer is C. One is not a multiple of every number

Ans 136:

sujata patel from Podar International, Pune
Class : Class 6
foolish

Ans 137:

Shreyansh Gupta from MVN, faridabad
Class : Class 7
c is the ans.

Ans 138:

Saranya from Dps, Rewari
Class : Class 5
REeeeeeeeeeeee

Ans 139:

Biju Pappachan from Rkc , Raipur
Class : Class 1
Guys I am just clearing a doubt I am not sure though. The Ans should be D. Because the natural number which is the multiple of every number is the number itself. Like:1x1=1 2x2=2. Please tell me if I am wrong and make me understand. Thank u

Ans 140:

Aritra Majumdar from National Public School, Indiranagar, BENGALURU
Class : Class 6
Hi guys the answer should be c. Some people say its 0 but 0 is not a natural number.

Ans 141:

Jaiansh Dabas from St Xaviers High School, Gurgaon
Class : Class 7
1 is the factor of every number not multiple he should learn.

Ans 142:

Bhabani Prasad from Narayan School, Kolkata
Class : Class 6
Is 0 a natural number? Well 1 can never be the MULTIPLE of every number. 1 is the multiple of only itself.

Ans 143:

sankalp from Gyan Bharti School, Saket, Delhi
Class : Class 10
Anwer is C. 1 is a factor of every number and not the multiple

Ans 144:

Shashwat from SPS SAKET NAGAR, Bhopal
Class : Class 7
The correct answer is C

Ans 145:

Pallav Agarwal from DLF PUBLIC SCHOOL SAHIBABAD, Ghaziabad
Class : Class 10
yes the answer is wrong on the SOF portal . It is showing answer B but the correct answer is C

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NISHIKA.TANEJA from Delhi Public School Noida, Noida
Subject :IMO    Class : Class 3

Post Your Answer

Naman Garg from Deens Academy,Gunjur, Bangalore
Subject :IMO    Class : Class 2

Post Your Answer

Naman Garg from Deens Academy,Gunjur, Bangalore
Subject :IMO    Class : Class 2

Ans 1:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9

Ans 2:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9

Ans 3:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9
i

Ans 4:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9
i am prime minister Modi ,i can't understand this question.

Ans 5:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9

Ans 6:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9

Ans 7:

Naman Garg from Deens Academy,Gunjur, Bangalore
Class : Class 9

Post Your Answer

Paartha Murali from Udgam School, , Ahmedabad
Subject :IMO    Class : Class 4

Ans 1:

Prayaan handel from Billabong high international school, Bhopal
Class : Class 4
The total perimeter without taking the two values of x is 40

Ans 2:

Rishabh from KV, Chennai
Class : Class 5
How

Ans 3:

Shraddha from Delhi public school, Hyderabad
Class : Class 4
Can you please explain the solution

Ans 4:

Anik mandal from Fellowship mission , Vapi
Class : Class 4
Please explain

Ans 5:

Shivansh Singh from St.Patricks Senior Secondary School , Jaunpur
Class : Class 4
Plz explain

Ans 6: (Master Answer)

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

Ans 7:

Prabhat from phoenix greens, hyderabad
Class : Class 7
Explain it!!

Post Your Answer