International Maths Olympiad Forum By SOF Olympiad Trainer
  1. Home
  2. /  Forum

User Forum

Ask Your Question
tanmay shinde from Delhi Public school Rau Indore , indore
Subject :IMO    Class : Class 3

Ans 1:

Niranjhan Rajesh Kumar from Deens Academy, Bangalroe
Class : Class 4
answer-15

Ans 2:

Shiven Dinkar from DPS NOIDA Sector 30, Delhi
Class : Class 4
15 kg

Ans 3:

Abhyudaya from lucknow public school, madhoganj
Class : Class 3
15kg

Ans 4:

Sun from PSBB , Chennai
Class : Class 6
Answer c cause there are four balls in each and 45 +45 =90,90/6=15

Post Your Answer

tanmay shinde from Delhi Public school Rau Indore , indore
Subject :IMO    Class : Class 3

Ans 1:

Prasanna Hegde from Vibgyor High Horomavu, BENGALURU
Class : Class 3
B

Ans 2:

Advika Narkar from Vibgyor High Airoli, Navi Mumbai
Class : Class 4
B B B We say B Do you agree To our answer B?

Ans 3:

Shiven Dinkar from DPS NOIDA Sector 30, Delhi
Class : Class 4
8 is the answer because 80 multiplied by 8 is =640 Answer from dear Shiven Dinkar

Ans 4:

Daksh Chanani from Sri Sri academy, Kolkata, HOWRAH
Class : Class 3
B IS THE ANSWER

Ans 5:

Bhumanyu Bora from Delhi Public School, Duliajan
Class : Class 3
yeah 8 is the answer

Ans 6:

Agrima from bbps, Bhiwadi
Class : Class 2

Post Your Answer

Owi shamsundar bartakke from Shrimant maisaheb bavdekar academy, Kolhapur
Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B.


Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B.


Post Your Answer

Harleen Singh from Green Acres Academy, Mumbai
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is C.

Perimeter of each square = 32 cm 
⇒ 4 × side of square = 32 cm 
⇒ Side of square = (32 ÷ 4) cm = 8 cm 
∴ Perimeter of the figure = 10 × 8 = 80 cm


Ans 2:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 6
What a stupid master!

Ans 3:

krishneil from al gubhra, muscat
Class : Class 4
correct answer is B

Post Your Answer

Vedanth S from Kumarans Childrens Academy, Bangalore
Subject :IMO    Class : Class 5

Ans 1:

Moksha Shah from DPS, Ahmedabad
Class : Class 5

Ans 2:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6

Ans 3:

Shrish from NPS , Chennai
Class : Class 10
the answer can be 'c' as there is not enough info on 'r'

Ans 4:

Ashwak from Cambridge International School, Saudi Al Dera
Class : Class 7
I also know that the correct answer is A

Ans 5:

ARUNAV from DPS VINDHYANAGAR, VINDHYANAGAR
Class : Class 6
the data is inadequate becuse n can be greater or smaller than m because it is mentioned only that n is not as old as m and also it is not mentioned relationship between r ad n

Ans 6:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6
There is no correct info about N .

Ans 7: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is A.

The order from eldest to youngest is 
M, N or R, Q 
So, M is the eldest.


Ans 8:

Soumyaraj Roy from Kendriya Vidyalaya , Thiruvananthapuram
Class : Class 6
Data inadequate .

Post Your Answer

Parth patil from Podar international school, Aurangabad
Subject :IMO    Class : Class 9

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The answer is B


Post Your Answer

Rs from DPS, Delhi
Subject :IMO    Class : Class 4

Ans 1:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI
Class : Class 4
Master answer

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B.

Quantity of flour Beena had = 4 kg = 4000 g 
Quantity of flour used to bake cake = 3 kg 60 g = 3060 g 
Quantity of flour left with Beena = 4000 – 3060 = 940 g 
Hence, the right answer is Option B.


Ans 3:

Smita Desai from GOKULDHAM HIGHSCHOOL , MUMBAI
Class : Class 4
Quantity of flour Beena had =4 kg = 4000 g. Quantity of flour used to bake cake = 3 kg 60 g = 3060 gQuantity of flour left with Beena = 4000 -3060 = 940 gHence the correct answer is Option B

Post Your Answer

Hritvi from Podar International School, Mumbai
Subject :IMO    Class : Class 6

Ans 1:

Hritvi from Podar International School, Mumbai
Class : Class 7
since, (-4) lies left to (-1) on a number line.so, -4< -1.: A is cooler than B

Ans 2:

Daksh from Greenwood High, Bengaluru
Class : Class 6
A is cooler than B

Ans 3:

HIMANEESH SINGH from BLOOM PUBLIC SCHOOL, NEW DELHI
Class : Class 6
Option a. A is cooler than B because if you draw a number line,-4 is less than -1. When we go to the left it is decreasing and when it goes to right, it is ascending. Regards, class 6 boy Can't tell my name.

Ans 4:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 6
a

Ans 5:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 6
a

Ans 6:

septic pooper from dps gurgaon, Gurgaon
Class : Class 7

Post Your Answer

Hritvi from Podar International School, Mumbai
Subject :IMO    Class : Class 6

Ans 1:

Preeti tanwar from DON BOSCO ACADEMY, Patna
Class : Class 6
c

Ans 2:

Pranit Sinha from Montfort School, Roorkee, Haridwar
Class : Class 6
If we take a as 4 and b as 2, then according to communicative property, 4-2=2 but 2-4=-2 so 2 and -2 are not equal but, if we take a as 4 and b as 4, then it will be 4-4=0 and 4-4=0. Thus, a should be = b

Post Your Answer

Nivin from Euro school, BANGALORE
Subject :IMO    Class : Class 6

Ans 1:

anya singhal from greenwoohigh international , bangalore
Class : Class 5

Ans 2:

anya singhal from greenwoohigh international , bangalore
Class : Class 5

Ans 3:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 8
THE ANSWER SHOULD BE 81 BECAUSE,SQUARE OF 9=9*9[NINE MULTIPLY BY NINE] HENCE THE ANSWER IS EIGHTY ONE.

Post Your Answer