1. Home
  2. / Forum

User Forum

Ask Your Question
anandita anand from BISHOP SCOT GIRL SCHOOL, PATNA, PATNA
Subject :IMO    Class : Class 6

Read the following statements.
Statement-1 :A number for which sum of all its factors is equal to twice the number is called perfect number.
Statement-2 :If two numbers are divisible by a number, then their sum and difference are also divisible by that number.
Which of the following options holds?

A Both Statement-1 and Statement-2 are true.
B Statement-1 is true but Statement-2 is false.
C Statement-1 is false but Statement-2 is true.
D Both Statement-1 and Statement-2 are false.


add solution to this question

Ans 1:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA
Class : Class 7
correct answer is aaaaaaaaaaaaaaaaaaaaaaaaa

Ans 2:

Sharmi Chowdhury from G.D Birla Centre For Education , Kolkata
Class : Class 7
According to me, A is the correct answer.

Ans 3:

Joe Bipin from National Public School Agra, Bangalore
Class : Class 10
the answer is b

Ans 4:

Navya from Gyanshree, Noida
Class : Class 6
The answer is A!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Kindly adhere!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ans 5:

Niranjhan Rajeshkumar from Deens Academy, Whitefield, Bengaluru
Class : Class 8
The answer can only be C. For the first statement, If you take an example as 6, it will be 1 2 3=6 which means statement 1 is false as it is written that it should be double. Statement 2 is true. For example, take 25 and 20 and the number as 5. 25 20=45(Divisible by 5) and 25-20=5(Divisible by 5)

Ans 6:

Anika Saha from New Town School, KOLKATA
Class : Class 6
some are saying a, some are saying b, some are saying c and some are saying d. what is the correct answer??????

Ans 7:

Shivansh Pant from National Center For Excellence, Bangalore
Class : Class 10
the answer should be b

Ans 8:

Myra Negi from DPS Noida, Noida
Class : Class 8
1 is a factor of 6

Ans 9:

Aarush manglani from chirec international school, Hyderabad
Class : Class 10
b is correct

Ans 10:

Devang Shukla from Ryan Christian School, Mumbai
Class : Class 9
THE CORRECT ANSWER IS A

Ans 11:

Kumar Krishiv from Apeejay School, Noida
Class : Class 8
Answer is A

Ans 12:

Parth Kaushish from MDPS, Faridabad
Class : Class 6
it should be A because if we take 39 and 26 as multiples and 13 as factor then 39-26=13. which is divisible by 13

Ans 13:

Ayan Vohra from Bhavan Vidyalaya , Chandigarh, chandigarh
Class : Class 7
statement 1- The definition of perfect number on google is the same as the definition of perfect number provided by the question as for statement 2 eg 6 and 4 is divisible by 2 so 6 4= 10 div by 2 and 6-4= 2 also div by 2. so people who say answer is b c or d are complete idiots

Ans 14:

Aarush manglani from chirec international school, Hyderabad
Class : Class 10
b is correct

Ans 15:

Ishaan Shivakumar from Bombay Scottish , Mahim West
Class : Class 6
ans is b

Ans 16:

Jaiansh Dabas from St Xaviers High School, Gurgaon
Class : Class 7
The ans is a becauseStatement 1: if we take the number 6 its factors except 6 are 1,2,3 there sum is 6 so it is a perfect numberStatement 2: If we take 9 and 27 they are divisible by 3 so their sum which is 36 is also divisible by 3 and there diffrence is 18 which is divisible by 3.

Ans 17:

Anshuman D from MVM, Hyderabad
Class : Class 9
According to me ,it is C

Ans 18:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA
Class : Class 7
statement 1- The definition of perfect number on google is the same as the definition of perfect number provided by the question as for statement 2 eg 6 and 4 is divisible by 2 so 6 4= 10 div by 2 and 6-4= 2 also div by 2. so people who say answer is b c or d are complete idiots

Ans 19:

Shaurya from Mris 51 Gurugram, Gurugram
Class : Class 7
b

Ans 20:

Sanskriti Samant from Euroschool Wakad, Pune
Class : Class 8
according to me , its B as if two numbers are divisible by a number , their sum and difference is not divisible by the same number . For example : 2

Ans 21:

Dola Sai Anushka from Global Indian International school, singapore
Class : Class 7
it should be C

Ans 22:

ABHIRAM from chirec, HYDERABAD
Class : Class 10
its b

Ans 23:

Swarit from Indian School Wadi kabir, Muscat
Class : Class 6
the correct answer is c

Ans 24:

aaraadhanaa from innisfree house school, Bangalore
Class : Class 6
i think it is c

Ans 25:

Samruddh from School, Bengaluru
Class : Class 6

Ans 26:

animikh from don bosco school , kolkata
Class : Class 6
THE ANSWER SHOULD BE NONE OTHER THAN C. NOT A , NOT B OR NOR D. NOOOOOO ABD

Ans 27:

Anish Academy from Delhi Public School, Hyderabad nacharam telangana
Class : Class 6
muuuuuuuuuuuuuuuuuusko munda

Ans 28:

pranjal kaur from SVISG, DELHI
Class : Class 6
b is the correct answer

Ans 29:

Aaditva from Vasant Valley School, New Delhi
Class : Class 8
a because lets take 6, its factors are 1,2,3,6. When we add these numbers we get 12 which is twice 6

Ans 30:

Shivansh Pant from National Center For Excellence, Bangalore
Class : Class 10
sorry, a is the correct one

Ans 31:

Faraz Khan from Rassaz International, Mumbai
Class : Class 6
D is the correct answer

Ans 32:

Aarav Srivastav from DWPS , Noida Extension
Class : Class 7
a is correct

Ans 33:

Swastik Sharma from Modern Vidya Niketan 17, Faridabad, Faridabad
Class : Class 8

Ans 34:

Aarna Gupta from DPS EAST, BANGALORE , Bengaluru
Class : Class 8

Ans 35:

Navya from Gyanshree, Noida
Class : Class 6
Sorry I meant B

Ans 36:

Dhruv Bhat from NPS Indiranagar, Bangalore
Class : Class 6
its b because say if you take 6,and you say 2 and 3 are divisible by it. then they are saying that their sum and diff is also divisible but 2 3 is 5 which is not divisible by 6

Ans 37:

Aarav Srivastav from DWPS , Noida Extension
Class : Class 7

Ans 38:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
I am confused what is the answer because some are saying a , some are saying b ,some are saying c and some are saying d .

Post Your Answer