International Maths Olympiad Forum By SOF Olympiad Trainer - Page 649
  1. Home
  2. /  Forum

User Forum

Ask Your Question
from ,
Subject :IMO    Class : Class 5

Ans 1:

Krethick Ravichandran from FIITJEE GLOBAL SCHOOL , India
Class : Class 9
how option A

Ans 2:

TANVI DAS from GAIL DAV Public School , Dibiyapur
Class : Class 8
Answer is A. Please see solution. Here, we have to add the upper two numbers and then divide it by the bottom number, then we get answer 7 in every case.

Ans 3:

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

Ans 4:

Shweta Garg from Vibgyor high, Vadodara
Class : Class 8
How did your answer came 11

Ans 5:

RAM CHARAN from Kennedy global, Hyderabad
Class : Class 5
A

Ans 6:

Aarav Hitesh Parikh from Gopal Sharma International School, Mumbai
Class : Class 8

Ans 7:

RAM CHARAN from Kennedy global, Hyderabad
Class : Class 5
11

Post Your Answer

from ,
Subject :IMO    Class : Class 5

Ans 1:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7

Ans 2:

Aayansh sahu from Apeejay School, Ulwe
Class : Class 4
SUM OF ALL CHAIN IS 15 @ ANSWER A YAY MINE IS RIGHT.

Ans 3:

Shweta Garg from Vibgyor high, Vadodara
Class : Class 8
sum of all numbers in a line is 15 6 4 5=15, 6 3 6=15, 6 8 1=15,7 5 3=15 so Answer is A

Ans 4:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8
Sum of number in each chain is 15.

Ans 5:

Kuldeep Saxena from Podar Internation School ICSC Kalyan, Thane
Class : Class 5

Post Your Answer

giridhar bhat from Jindal Vidya Mandir, Toranagallu
Subject :IMO    Class : Class 1

Post Your Answer

HIMANEESH SINGH from BLOOM PUBLIC SCHOOL, NEW DELHI
Subject :IMO    Class : Class 6

Ans 1:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
Abfiretv8iuretvu4ebvob4ov87ui4q

Ans 2:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
its too touch

Ans 3:

HIMANEESH SINGH from BLOOM PUBLIC SCHOOL, NEW DELHI
Class : Class 6
Please respond fast.

Ans 4:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
hihihihihihihihihihiihiihihihiihihihihihihihihihihihihiih

Post Your Answer

Shrutisri S G from Vyasa internationa school, bangalore
Subject :IMO    Class : Class 6

Ans 1:

Shreyansh Gupta from MVN, faridabad
Class : Class 7
yes

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is D.


Ans 3:

Shreyansh Gupta from MVN, faridabad
Class : Class 7
class:6 yes

Ans 4:

sakshi from podar international school , mumbai
Class : Class 1
rong ansgiven....it is not d

Ans 5:

Aayushi from Best English school, Ahmedabad
Class : Class 6
ns/imo6_ch7_fractions_20com/revisewise/quest17/ewise/questions/imo6_ch7imhttps:https://www.sofolympiadtrainer.com/revisewise/questions/imo6_ch7_fractions_2017/images//img_054.jpg//www.sofolympiadtrainer.com/revisewise/questions/imo6_ch7_fracthttps://www.sofolympiadtrainer.com/revisewise/questions/imo6_ch7_fractions_2017/images//img_054.jpgions_2017/images//img_054.jpgages//img_054.

Ans 6:

Arnesh from dps, delhi
Class : Class 6

Ans 7:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8

Ans 8:

Parth somani from Daffodils world school, Sikar Rajasthan
Class : Class 7
sir could I get an easier method of solving this question?

Ans 9:

Ananya Tiwari from Sapphire International School, Ghaziabad
Class : Class 7
i don't think so

Post Your Answer

Swarit from Indian School Wadi kabir, Muscat
Subject :IMO    Class : Class 4

Post Your Answer

Preeti tanwar from DON BOSCO ACADEMY, Patna
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B.

19-6+2=28+?-15

Let the missing number be x.

Then ,19 - 6 + 2 = 28 + x - 15 

=> x = 19 - 6 + 2 - 28 + 15 = (19 + 2 + 15) - (6 + 28) = 36 - 34 = 2


Post Your Answer

Siddharth from Kennedy Global The High, hydeabad
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is B.


There is no pair in the alternate digits starting from 6. 
Answer-(b) Two


Post Your Answer

RISHABH from SUMMER FIELD, GURGAON
Subject :IMO    Class : Class 5
HI

Post Your Answer

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Subject :IMO    Class : Class 7

Ans 1:

SHIRIN BHATTACHARYYA from St. Joseph's Convent School, KHANDWA
Class : Class 10
We have to use some common sense Zach (nuts)

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is C.

The line segment joining a vertex of a triangle to the midpoint of its opposite side is called a median of the triangle. 
The perpendicular line segment from a vertex of a triangle to its opposite side is called an altitude of the triangle. 
A triangle has three altitudes and three medians. 


Ans 3:

rethish from Veltech, Avadi
Class : Class 3
yes that's correct admin

Ans 4:

Zach from Frank Anthony public school, Bangalore
Class : Class 8
There is no "C" you pinhead.They are all "A".

Ans 5:

Naman from Uis, Bangalore
Class : Class 9

Post Your Answer