International Maths Olympiad Forum By SOF Olympiad Trainer - Page 371
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Naitik Mundra from International School Rheintal, Buchs Sankt Gallen
Subject :IMO    Class : Class 7

Ans 1:

dhakshith from Vidhyaniketan, Coimbatore
Class : Class 8
Option is wrong\Answer is (D)

Ans 2:

Gauri Singh from St Johns School Marhauli, Varanasi
Class : Class 8
No, the answer is B, as the admin says.. Because whatever the number might be, it will surely be negative.. example: 50/-23 is negative anyhow

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B): A. Multiplication of two integers with unlike signs is always  negative.
B. When a positive integer is divided by a negative integer, the quotient obtained is a negative integer.
C. Product of odd number of negative integers is negative . 
 


Post Your Answer

IAMLOST from ABC, Pune
Subject :IMO    Class : Class 4

Ans 1:

Atharv Rai from The Foundation School , Bangalore
Class : Class 4
a is ans

Ans 2:

Miraya Agarwal from School of india, Bengaluru
Class : Class 5
(A) is the answer

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): The best estimate of 795 is  800 . 


Ans 4:

Yadnya Thakare from Ryan International, Pune
Class : Class 9
A is the answer

Ans 5:

AARAV AGRAWAL from BIRLA DIVYA JYOTI, SILIGURI
Class : Class 8
(A) because the best estimate of 795 is 800.

Ans 6:

dveep jain from mindful gurukul, Mumbai
Class : Class 4
(A): The best estimate of 795 is 800 .

Post Your Answer

AGNIVA MANDAL from DPS Megacity, Kolkata
Subject :IMO    Class : Class 6

Post Your Answer

neel kumar from CPS, Pune
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): Given digits = 9,8,3,4
Greatest 6 digit no. formed  by these digits = 999843
Smallest 5 digit no. formed by these digits = 33489
Required difference = 999843 - 33489 = 966354


Ans 2:

Shubham Majhi from Sri Chaitanya Techno School, Bangalore
Class : Class 5
Admin is wrong , because the question given the digit used once but admin is using digit 9 multiple time which is wrong , so either question or options is wrong .

Post Your Answer

Ainesh Bhuniya from Utpal Sanghvi, Mumbai
Subject :IMO    Class : Class 3

Ans 1:

Amber Mehra from Lotus valley international school , Gurgaon
Class : Class 3

Ans 2:

Hiza Goel from MRIS-14, Faridabad
Class : Class 4
709 is correct.

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B): 709 is seven hundred nine.


Ans 4:

Samarth G Aland from PODAR INTERNATIONAL SCHOOL, PIMPRI, PUNE
Class : Class 3

Ans 5:

Amber Mehra from Lotus valley international school , Gurgaon
Class : Class 3
Answer is seven hundred nine(709)

Post Your Answer

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Subject :IMO    Class : Class 4

Post Your Answer

Manit Bandhu from Lotus Valley International School Noida, Noida
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): Total number of equal parts = 10
Number of shaded parts = 5


Post Your Answer

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Subject :IMO    Class : Class 6

Ans 1:

Kovidh Reddy Bathini from Arbor International School, Hyderabad
Class : Class 6
m 3m m 15

Ans 2:

likith from Delhi Public School International School, Singapore
Class : Class 7
answer is b

Ans 3:

Can I get Rank 35 darryl from Global Indian international school, Brawl stars
Class : Class 8

Ans 4:

Rajendra Arora from Seth Anandram Jaipuria, Ghaziabad
Class : Class 6
As per my understanding, the answer would be A.

Ans 5:

Darsh Vinod Kolhe from VTS , Akot
Class : Class 4

Post Your Answer

Advait Bhasin from tbs, gurgaon
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): Total quantity of juice =  5L of litchi juice + 3L of guava juice = 8L  = 8000mL
8000mL juice poured in 25 glass.
Thus, quantity of juice in each glass = 8000 ÷ 25 = 320mL
 


Ans 2:

TADDRISH AICH from ADAMAS INTERNATIONAL SCHOOL, KOLKATA
Class : Class 7

Post Your Answer

Smita De from Bishop Cotton Girls School, BANGALORE
Subject :IMO    Class : Class 6

Post Your Answer