International Maths Olympiad Forum By SOF Olympiad Trainer - Page 315
  1. Home
  2. /  Forum

User Forum

Ask Your Question
Swarit from Indian School Wadi kabir, Muscat
Subject :IMO    Class : Class 5

Ans 1:

ARADHYA AGARWAL from NEW ERA PROGRESSIVE SCHOOL, Korba
Class : Class 8
Why no solution ??

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): The pattern followed is


Post Your Answer

Shaarav Dutt from Delhi Public School, NOIDA
Subject :IMO    Class : Class 2

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): 1 : 20 + 170 + 20 = 210
2 : 120 + 70 + 5  = 195
3 : 70 + 200 + 20  = 290
As, 290>210>195

So, 3 > 1 > 2


Ans 2:

Gaurika Bhasin from Genesis global school, Noida
Class : Class 2
1 : 2 x 10 17 x 10 20 x 1 = 2102 : 12 x 10 7 x 10 5 x 1 = 1953 : 7 x 10 20 x 10 20 x 1 = 2903 > 1 > 2Close1 : 2 x 10 17 x 10 20 x 1 = 2102 : 12 x 10 7 x 10 5 x 1 = 1953 : 7 x 10 20 x 10 20 x 1 = 2903 > 1 > 2Close1 : 2 x 10 17 x 10 20 x 1 = 2102 : 12 x 10 7 x 10 5 x 1 = 1953 : 7 x 10 20 x 10 20 x 1 = 2903 > 1 > 2Close1 : 2 x 10 17 x 10 20 x 1 = 2102 : 12 x 10 7 x 10 5 x 1 = 1953 : 7 x 10 20 x 10 20 x 1 = 2903 > 1 > 2Close

Post Your Answer

P A Reyyansh from Ann Mary School, Dehradun
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): Second multiple of 12 = 12 x 2 = 24
Third multiple of 8 = 8 x 3 = 24
Multiplying the second multiple of 12 by the third multiple of 8 = 24 x 24 = 576
 


Post Your Answer

aarav khandelwal from BAL BHARTI PUBLIC SCHOOL, NEW DELHI
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D):  A) XV - Fifteen
        B) XIX - Nineteen
       C) XXVI - Twenty six
       D) IXIV is meaningless.


Post Your Answer

mystic bro7pro from arbor school, Hyderabad
Subject :IMO    Class : Class 6

Ans 1:

Sejal Mittal from dlf, ghaziabad
Class : Class 6

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): 


So, Latika will be facing McD.


Post Your Answer

Lavanya Pratap Singh from Delhi Public School, Noida
Subject :IMO    Class : Class 2

Ans 1:

Lavanya Pratap Singh from Delhi Public School, Noida
Class : Class 2
yes answer is C

Ans 2:

Lavanya Pratap Singh from Delhi Public School, Noida
Class : Class 2

Post Your Answer

Aashita from Deens Academy, Bangalore
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B): Let’s assume the number be X.
32 thousands = 32,000
14 hundreds and 26 tens = 1400 + 260 = 1660
According to question,

32000 – X = 1660
Or, 32000 – 1660 = X
Or, X = 30340
 


Post Your Answer

Maya Chandrasehar from The Pupil Saveetha Eco School, Chennai
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): Sugar bags produced by W = Total sugar bags produced - Sugar bags produced by U - Sugar bags produced by V
= 53112709 - 24809565 - 18738576
= 9564568
Now, 24809565 > 18738576 > 9564568
Therefore, U produced more sugar bags.


Ans 2:

Shravya from vibgyor high vadodara, Sivasagar
Class : Class 5
C

Post Your Answer

Anika from Navrachana Sama, Vadodara
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): 


Post Your Answer

Anika from Navrachana Sama, Vadodara
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): (A) 14 tenths 4 thousandths

(B) 2 tenths 13 hundredths 


(C) 4 hundredths 2 tenths

 
(D) 7 tenths 17 hundredths 


Ans 2:

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

Ans 3:

Nishka Agarwal from DAIS Mumbai, Mumbai
Class : Class 3
Hi!

Post Your Answer