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

Ans 1:

SHUBHAN MAITI from MAHATMA GANDHI SISHU SIKSHA SADAN., KALABERIA
Class : Class 2
P Q R S

Ans 2:

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 3:

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

Post Your Answer

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

Ans 1:

Shreyansh Gupta from MVN, faridabad
Class : Class 5
c is the ans.

Ans 2:

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 3:

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

Ans 4:

Ashmita Banerjee from NPS, Bangalore
Class : Class 5

Ans 5:

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

Ans 6:

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

Ans 7:

Tintin from , Kolkata
Class : Class 9
The answer is C.

Ans 8:

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 9:

Ashwak from Cambridge, Jalandhar
Class : Class 8

Ans 10:

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 11:

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

Ans 12:

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

Ans 13:

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 14:

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 15:

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

Ans 16:

Mansi Sharma from Podar International, Mumbai
Class : Class 8

Ans 17:

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 18:

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

Ans 19:

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 20:

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

Ans 21:

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

Ans 22:

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 23:

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 24:

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

Ans 25:

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

Ans 26:

Ashwak from Cambridge, Jalandhar
Class : Class 8
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 27:

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

Ans 28:

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

Ans 29:

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

Ans 30:

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 31:

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

Ans 32:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
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 33:

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

Ans 34:

sujata patel from Podar International, Pune
Class : Class 6

Ans 35:

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 36:

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 37:

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

Ans 38:

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

Ans 39:

Dhwani Rautela from NPS Gottigere, BANGALORE
Class : Class 7
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 40:

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 41:

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 42:

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

Ans 43:

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 44:

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

Ans 45:

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 46:

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

Ans 47:

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 48:

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

Ans 49:

Shreya Shruti from Airforce school , Bengaluru
Class : Class 7
I agree

Ans 50:

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

Ans 51:

Soham Dighe from DAV Boys Senior Secondary School Gopalapuram Chennai, Chennai
Class : Class 7
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 52:

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 53:

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

Ans 54:

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

Ans 55:

Saranya from Dps, Rewari
Class : Class 5
REeeeeeeeeeeee

Ans 56:

Agastya Tripathi from dps gurgaon, Gurgaon
Class : Class 10
nope!

Ans 57:

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 58:

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

Ans 59:

from harvest,
Class : Class 5
stupid it is C

Ans 60:

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

Ans 61:

Monika Bhattacharya from the lexicon international school kalyaninagar, pune
Class : Class 5
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 62:

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

Ans 63:

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 64:

shubhavi Dhondge from NPS, Banagalore
Class : Class 8

Ans 65:

Jayaditya singh from Delhi Public School, gurgaon
Class : Class 6
it should be c as their is no number that is the multiple of every number

Ans 66:

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

Ans 67:

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

Ans 68:

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 69:

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

Ans 70:

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

Ans 71:

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 72:

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

Ans 73:

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 74:

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

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:

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

Ans 77:

Navya Agarwal from Oberoi International School Jogeshwari, Mumbai
Class : Class 6
The answer should be C.

Ans 78:

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 79:

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

Ans 80:

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

Ans 81:

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 82:

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 83:

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 84:

Pallav Agarwal from DLF PUBLIC SCHOOL SAHIBABAD, Ghaziabad
Class : Class 8
yes the answer is wrong on the SOF portal . It is showing answer B but the correct answer is C

Ans 85:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 6
This is impossible how can a multiple of every number be 1!!!!

Ans 86:

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

Ans 87:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 7
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 88:

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 89:

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

Ans 90:

Aritra Majumdar from National Public School, Indiranagar, BENGALURU
Class : Class 5
Hi guys the answer should be c. Some people say its 0 but 0 is not a natural number.

Ans 91:

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

Ans 92:

Aniruddh Singh from Premia Academy , Hydrabad
Class : Class 6
This is impossible 1 is a factor of every number not a multiple

Ans 93:

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 94:

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

Ans 95:

Pallav Agarwal from DLF PUBLIC SCHOOL SAHIBABAD, Ghaziabad
Class : Class 8
wrong ans shown

Ans 96:

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 97:

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

Ans 98:

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

Ans 99:

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

Ans 100:

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 101:

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

Ans 102:

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

Ans 103:

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.