International Maths Olympiad Forum By SOF Olympiad Trainer - Page 743

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NIRMAY JOSEPH from St Columba's School, New Delhi , New Delhi

Subject :IMO Class : Class 4

In the given series, if V and 6 interchange their positions, then how many letters are there between S and R?
A 3 Q R 6 W X P T U I 4 E S 1 V Y Z

A10
B9
C11
D8

8 is the correct answer

Ans 1:

Yatharth ku mar Bhuyan from Lvis , Gurgaon

Class : Class 10

there is no explanation for 9 , even I suggest it's 8.

Ans 2:

shubhavi Dhondge from NPS, Banagalore

Class : Class 9

the ans is D which is 8

Ans 3:

kendre vaishnavi mangesh from podar international school , latur

Class : Class 5

what,,,is ans B or D,,,,'''

Ans 4:

SAMPAD BANERJEE from DELHI PUBLIC SCHOOL , BILASPUR

Class : Class 9

Ans 5:

Aarnnav Mehta from Green Acres Academy, Mumbai

Class : Class 4

It is 8 the solution is telling it is 8 And when I count itâs 8

Ans 6:

Dakala Murari from Indian school of excellence, Bangalore

Class : Class 4

Ans 7:

Dheer Pandey from Sentia The Global School, Hyderabad

Class : Class 10

NO,ITS 9.

Ans 8:

SWARIT JAIN from DPS Greater Noida, GREATER NOIDA

Class : Class 9

everybody the answer is d 8

Ans 9:

Ishan Kapilbhai Barochiya from Mayoor Private School , Abu Dhabi

Class : Class 8

Yup 8

Ans 10:

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 11:

Dheer Madhusudan Agarwal from GOPALAN NATIONAL SCHOOL, BANGALORE

Class : Class 4

it should be 8

Ans 12:

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 13:

Adithi from Manipal, Mangalore

Class : Class 4

I also go for 8

Ans 14:

Mohammed Najl from Credence high school Dubai, Dubai

Class : Class 5

Ans 15:

Ishan Kapilbhai Barochiya from Mayoor Private School , Abu Dhabi

Class : Class 8

Ans 16:

Kabir from GIG International School, Singapore

Class : Class 6

Agreed, it must be 8 as 4 is a number not a letter

Ans 17:

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 18:

Chiranjib kar from MOUNT LITERA ZEE SCHOOL, JAJPUR

Class : Class 6

Ans is 8. 4 is a number not a letter

Ans 19:

Tanishi Das from Inventure Academy, Bangalore

Class : Class 6

It is 8, SOF has probably miscounted the number of letters, please correct it.

Ans 20:

Neil Patkar from Ramniwas Bajaj High school, mumbai

Class : Class 6

how is it 9 can someone explain ?

Ans 21:

Tanishi Das from Inventure Academy, Bangalore

Class : Class 6

Ans 22:

Pradipta Kumar Jana from DELHI PUBLIC SCHOOL, RUBY PARK , Kolkata

Class : Class 8

8 is the correct answer

Ans 23:

Abhijeet Dhanda from BAL BHARATI SCHOOL, Bilaspur

Class : Class 8

Answer D is correct Why it's answer is B

Ans 24:

Shubham Gautam from KR Mangalam World School, Gurugram

Class : Class 7

D (8) is correct answer

Ans 25:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad

Class : Class 4

but in answer they are saying 9

Ans 26:

Nischal shah from Amanora Pearson school Pune, Pune

Class : Class 5

Ans 27:

Ameya Dhuri from Birla Public School, Doha

Class : Class 8

8 is the correct answer. Even the solution shows the answer 8

Ans 28:

Vihan Bandekar from Bethany High, BANGALORE

Class : Class 8

8 (D) is correct answer

Ans 29:

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 30:

sauradeep from j v m Shyamali , ranchi

Class : Class 10

YES THE ANSWER IS 8

Ans 31:

NYRAH GUPTA from Sat Paul Mittal School, Ludhiana

Class : Class 7

9 is wrong dont consider ''4'' as letterits 8

Ans 32:

IAMLOST from ABC, Pune

Class : Class 8

the ans is d

Ans 33:

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 34:

Abhinav Nakka from Timpany school, Visakhapatnam

Class : Class 6

the answer is 8 letters if we interchange 6 with v

Ans 35:

from , udaipur

Class : Class 6

Ans 36:

Sarthak yadav from RPS, Mahendragarh

Class : Class 9

answer should be 8

Ans 37:

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 38:

Tejas Agarwal from Prudence School , New Delhi

Class : Class 10

Ans 39:

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 40:

Ira Agrawal from Sancta Maria International School, Hyderabad

Class : Class 3

Ans 41:

Tvisha Bindal from Manav Rachna International School Sector 14, Faridabad

Class : Class 4

IN solution also they are saying there are 8 letters

Ans 42:

SAURISH from R.N. Podar, Mumbai

Class : Class 10

Ans 43:

Avya Pandey from NPS International, Singapore

Class : Class 8

D is answer8

Ans 44:

Myshi bhandari from GMA, Dubai

Class : Class 5

Ans. 8

Ans 45:

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 46:

Ira Agrawal from Sancta Maria International School, Hyderabad

Class : Class 3

Iâm just confused ð¤·ââï¸ l know the answer is eight

Ans 47:

Nischal shah from Amanora Pearson school Pune, Pune

Class : Class 5

they are giving wrong ans the ans should be D 8

Ans 48:

Raghav from DPS Gurgaon, Gurgaon

Class : Class 5

Ans 49:

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 50:

Dripto Goswami from Aditya Academy Secondary, Barasat, Barasat

Class : Class 9

its 8

Ans 51:

Anvi Sindhwani from BVM, NAGPUR

Class : Class 5

8 is the correct answer

Ans 52:

Ivan Tyagi from Chirec International School , Hyderabad

Class : Class 8

Ans 53:

Ahaan Mittal from Primus Public School, Bengaluru

Class : Class 8

answer is 8

Ans 54:

Simrah Khan from GIIS, India

Class : Class 4

Ans 55:

MAANNYA from Udgam school for children, Ahmedabad

Class : Class 7

Correct answer is 8 (option D). Please do the necessary correction.

Ans 56:

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 57:

Aahaan Mishra from Sai International School, Bhubaneswar

Class : Class 4

It is written 8 in solution and you are sating 9

Ans 58:

SUBHADEEP MOHAPATRA from DAV PUBLIC SCHOOL , ANGUL

Class : Class 4

8 IS THE CORRECT ANSWER

Ans 59:

Aarushi Chakraborty from South City International School, Kolkata

Class : Class 7

I hope everyone has a brain

Ans 60:

Abhiraj Singh from RAYAN INTERNATIONAL SCHOOL, Mumbai

Class : Class 2

i go for 8 its a stupid mistake

Ans 61:

Sarthak yadav from RPS, Mahendragarh

Class : Class 9

9 S WRONG ITS 8

Ans 62:

Shaurya agrawal from kothari international school, pune

Class : Class 7

D is the write ans not B

Ans 63:

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 64:

ISHAN KUMAR SUMAN from DPS Indrapuram, GHAZIABAD

Class : Class 7

The ans is D only

Ans 65:

Riya from Bhavan Vidyalaya, Chandigarh

Class : Class 8

8 is correct answer

Ans 66:

Amelia Kar Laha from KV IIT Powai, Mumbai

Class : Class 6

the answer is 8 option (D)

Ans 67:

Nishka Singh from KV Nad Aluva, Ernakulam

Class : Class 5

8 is correct answer

Ans 68:

Dhruv from Springdales, Dubai

Class : Class 9

8 is correctfr

Ans 69:

Yatharth ku mar Bhuyan from Lvis , Gurgaon

Class : Class 10

stupid checking mistake .

Ans 70:

mishika tripathi from DPS, Gurugram, Haryana

Class : Class 5

The Question is wrong it should be 8 (D)

Ans 71:

Mihika Bole from Caelum High, Pune

Class : Class 5

9 is wrong 8 is correct. option D

Ans 72:

hemil ketan chavda from ABPS, VERAVAL

Class : Class 9

IT HAS TO BE 8. DO NOT COUNT THE NUMBERS

Post Your Answer

Ritisha Kapur from BlueBells School Internnational, New Delhi

Subject :IMO Class : Class 6

How many triangles can be seen in this drawing ?

(A) 3

(B) 5

(D) 7

CAN ANYONE PLEASE TELL ME THE ANSWER OF THIS QUESTION. I DON'T KNOW IT.

Post Your Answer

MADHAV AGNIHOTRI from DPS NOIDA, NOIDA

Subject :IMO Class : Class 1

In which of the following groups the shape can be placed?

A Both P and Q
B Only P
C P, Q and S
D P, Q, R and S

What is the explanation for this question???

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

The natural number which is a multiple of every number is ______.

A 0
B 1
C There is no such number
D None of these

answer must be c

Ans 1:

adwitiya saxena from Ryan Internatinational School, Navi Mumbai

Class : Class 6

Ans 2:

Pradnya Ambatipudi from Vikas- The concept school, Hyderabad

Class : Class 7

the correct answer is c

Ans 3:

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 4:

Sumukh from Delhi Public school , Bangalore

Class : Class 6

There is no such number.

Ans 5:

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 6:

Vaikhari Sonawane from symbiosis school, Nashik

Class : Class 10

the smallest multiple of a number is itself

Ans 7:

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

Class : Class 5

Ans 8:

Lipi Soni from DPS Whitefield, Bengaluru

Class : Class 2

Whoever wrote a or b is foolish. C is the answer.

Ans 9:

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 10:

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 11:

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 12:

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 13:

sujata patel from Podar International, Pune

Class : Class 6

Ans 14:

Rohan TR from Sri Aurobindo memorial school, Bangalore

Class : Class 6

C is the correct answer

Ans 15:

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 16:

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 17:

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 18:

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 19:

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 20:

Midhuna from ABCD, Banglore

Class : Class 3

1 is a factor of all natural numbers .It is not multiple of all numbers

Ans 21:

Aaditva from Vasant Valley School, New Delhi

Class : Class 8

0 is the answer

Ans 22:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi

Class : Class 5

MASTER ANSWER !!!!!!!!!!!!! ANS IS C.......... .

Ans 23:

Amlan choudhury from GD Birla center for education , Kolkata

Class : Class 7

Ans 24:

Satvik Agrawal from Delhi Public School, bhopal

Class : Class 5

This SOF is bad and mad

Ans 25:

Soorya Tej R from Delhi Public School, Hyderabad

Class : Class 6

ccccccccccccccccccccccccccccccccccccccc

Ans 26:

Agastya Tripathi from dps gurgaon, Gurgaon

Class : Class 4

nope!

Ans 27:

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 28:

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 29:

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 30:

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 31:

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 32:

Ashmita Banerjee from NPS, Bangalore

Class : Class 5

Ans 33:

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 34:

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 35:

Tanishka Pasricha from Sheiling House School, Kanpur

Class : Class 2

the answer is c

Ans 36:

Aaditva from Vasant Valley School, New Delhi

Class : Class 8

Ans 37:

Aniruddh Singh from Premia Academy , Hydrabad

Class : Class 7

the ans: is c not b

Ans 38:

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 39:

Arnav Raj Sharma from Dpsvk, Gurgaon

Class : Class 9

Ans 40:

Gautham Kiran from Navdeep school, Kollam

Class : Class 5

0 is the answer

Ans 41:

Saarangi P Nair from Kensri School and College, Bangalore

Class : Class 5

Ans 42:

Aradhya from Dav Public school BRS Nagar, ludhiana

Class : Class 6

the correct answer is C

Ans 43:

Agastya from NCS Arakkonam, Chennai

Class : Class 8

0 is the answer

Ans 44:

Tintin from Kolkata, Kolkata

Class : Class 10

The answer is C.

Ans 45:

Ashwak from Cambridge, Jalandhar

Class : Class 9

Ans 46:

Sai Lakshmi Rao from Maneckji Cooper Education Trust, Mumbai

Class : Class 4

1X0 IS 0.2XO 03X0 0easy peasy.

Ans 47:

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

Ans 48:

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 49:

Dhruv Kumar from St Peters Sr. Sec.School, Sector 37B Chandigarh

Class : Class 5

And.will C

Ans 50:

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 51:

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 52:

Mathamagician from BGSNPS, Bengaluru

Class : Class 6

Yeah it is c) OMG there are so many comments for this question!!

Ans 53:

Tejas Agarwal from Prudence School , New Delhi

Class : Class 10

maybe a.

Ans 54:

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 55:

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 56:

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 57:

Adarsh from DPS, Raipur

Class : Class 5

The correct answer is C. There is no such number.

Ans 58:

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 59:

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 60:

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 61:

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 62:

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 63:

Aadyant Gupta from Lotus Valley International School, NOIDA

Class : Class 9

Ans 64:

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 65:

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 66:

Koustavi Chakraborty from DELHI PUBLIC SCHOOL, PUNE

Class : Class 5

THE ANS IS that there is no such number

Ans 67:

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 68:

Manish from DPS North Bangalore , Bangalore

Class : Class 10

nope

Ans 69:

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 70:

GANIA RATHORE from vidya mandir estancia, kanchipuram district

Class : Class 5

The answer is C. One is not a multiple of every number

Ans 71:

akshaj das from NARAYANA E TECHNO kaggdaspura, Bengaluru

Class : Class 8

it may be c or d

Ans 72:

ARJUN SHARMA from sunvalley international school, Delhi

Class : Class 8

0 is the only answer

Ans 73:

Niharikaa Pande from BILLABONG HIGH INTERNATIONAL SCHOOL MALAD, Mumbai

Class : Class 6

Ans 74:

Saranya from Dps, Rewari

Class : Class 5

REeeeeeeeeeeee

Ans 75:

Richeek from RN Podar School Santacruz, Mumbai

Class : Class 5

Ans 76:

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 77:

Seerat Kaur Sowanni from Deens Academy, Bangalore

Class : Class 6

it should be C not B

Ans 78:

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 79:

Rudransh Kumar Sharma from Ryan International School, Hinjewadi, Pune

Class : Class 5

definitely the answer is c

Ans 80:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi

Class : Class 5

I mean ans is c

Ans 81:

Shashwat from SPS SAKET NAGAR, Bhopal

Class : Class 7

The correct answer is C

Ans 82:

Pallav Agarwal from DLF PUBLIC SCHOOL SAHIBABAD, Ghaziabad

Class : Class 10

wrong ans shown

Ans 83:

hardeep kaur from Birla Vidya Niketan, Delhi

Class : Class 5

The correct answer is C

Ans 84:

Nishka Agarwal from Nita Mukesh Ambani International School, Mumbai

Class : Class 5

The answer should be C.

Ans 85:

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 86:

Aaditya Hans from Lakshmipat Singhania Academy, KOLKATA

Class : Class 8

0 is the answer

Ans 87:

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 88:

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 89:

shubhavi Dhondge from NPS, Banagalore

Class : Class 9

Ans 90:

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 91:

Satvik Agrawal from Delhi Public School, bhopal

Class : Class 5

sure it is C

Ans 92:

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 93:

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 94:

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 95:

Aniruddh Singh from Premia Academy , Hydrabad

Class : Class 7

This is impossible how can a multiple of every number be 1!!!!

Ans 96:

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 97:

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 98:

Aarush Thakur from DPS, Gurgaon

Class : Class 6

The answer is wrongly given at the back . It should be C

Ans 99:

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 100:

Ronav Kerkar from Jamnabai Narsee School, Mumbai

Class : Class 7

i think it should be c

Ans 101:

himnish babariya from snk school, rajkot

Class : Class 5

nope

Ans 102:

DIVISHA.AGARWAL from d.p.s. noida, Noida

Class : Class 5

0 is the answer but it is showing 1 as answer. Problem!

Ans 103:

Manish from DPS North Bangalore , Bangalore

Class : Class 10

0 is the answer

Ans 104:

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 105:

sujata patel from Podar International, Pune

Class : Class 6

foolish

Ans 106:

Shreyansh Gupta from MVN, faridabad

Class : Class 7

c is the ans.

Ans 107:

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 108:

Jaiansh Dabas from St Xaviers High School, Gurgaon

Class : Class 7

1 is the factor of every number not multiple he should learn.

Ans 109:

Anika Saha from New Town School, KOLKATA

Class : Class 6

Ans 110:

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 111:

Shreya Shruti from Airforce school , Bengaluru

Class : Class 8

C is the answer. I donât understand how 1 can come.

Ans 112:

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 113:

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 114:

Mahati p from cornerstone the public school, deepthi sreenagar colony hyderabad

Class : Class 6

The answer is C.

Ans 115:

Mansi Sharma from Podar International, Mumbai

Class : Class 8

you guys are right

Ans 116:

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 117:

Trijal Kaushik from DPS Numaligarh, Golaghat

Class : Class 8

the correct answer should be option c.

Ans 118:

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 119:

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 120:

Aaditya Malhotra from Isaac Newton Global School, Mumbai

Class : Class 3

Ans 121:

PARUL GHARSE from Vibgyor, Mumbai

Class : Class 6

the answer is c

Ans 122:

Ayushi Chatterjee from DPS Noida, Noida

Class : Class 5

answer is c

Ans 123:

Shreyas Singh from Podar International School, Pune

Class : Class 6

Ans 124:

Mansi Sharma from Podar International, Mumbai

Class : Class 8

Ans 125:

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 126:

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 127:

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 128:

from harvest,

Class : Class 5

stupid it is C

Ans 129:

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 130:

Shreya Shruti from Airforce school , Bengaluru

Class : Class 8

I agree

Ans 131:

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 132:

SHRADHA MOHAPATRA from APEEJAY SCHOOL, New Delhi

Class : Class 5

ans B if you don't know then scratch your brain

Ans 133:

AYAAN.MUSTAFA from Dps noida, Noida

Class : Class 5

Maybe c

Ans 134:

A Ramakrishna Rao from D A V Public School. Unit 8. Bhubaneswar , Bhubaneswar

Class : Class 6

0 is not a natural number

Ans 135:

Harjot Singh from GIIS KL, Kuala Lumpur

Class : Class 4

The answer should be C

Ans 136:

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 137:

Shiv from Step by step , Noida

Class : Class 3

The answer is C

Ans 138:

Vanishi Jain from Delhi Public School , Noida

Class : Class 5

It should be d . Please tell us master admin

Ans 139:

Aniruddh Singh from Premia Academy , Hydrabad

Class : Class 7

This is impossible 1 is a factor of every number not a multiple

Ans 140:

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 141:

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 142:

Shashwat from SPS SAKET NAGAR, Bhopal

Class : Class 7

The correct answer is C

Ans 143:

Arnav Raj Sharma from Dpsvk, Gurgaon

Class : Class 9

every number multiplyied by 0 is 0 so its (A)

Ans 144:

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 145:

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.