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

User Forum

Ask Your Question
Ninad Patil from Sterling school, Mumbai
Subject :IMO    Class : Class 3

Ans 1:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A.B has only 20 rupees considered the entire black box

Ans 2:

Aarush from CA, Bengaluru
Class : Class 5
Both A and B have same value of notes shown - one 20 and another 10.

Ans 3:

Asmi Inamdar from KV IIT , Mumbai
Class : Class 3
The problem was funny and interesting but it was also challenging

Ans 4:

Samyuktha from PSBB, Chennai
Class : Class 5
Answer is A . Value is 30 . Total value of Naina is 50. 50-20 = 30 Value of B is 20

Post Your Answer

Aditya Sai Vemparala from Amanora school, Pune
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 2:

AREEN from BOLTON, HYDERABAD
Class : Class 6
It is an error.

Ans 3:

AREEN from BOLTON, HYDERABAD
Class : Class 6
Admin is wrong. To make a piece of paper into 2 pieces, we need only 1 cut and to make a piece of paper into 2 equal pieces the time taken is 6 seconds which is the time taken for 1 cut. So, the number of cuts for making a paper into 10 equal pieces will be 9, so, the time taken for making a paper into 10 equal pieces will be 9 X 6 seconds=54 seconds.

Post Your Answer

Aditya Sai Vemparala from Amanora school, Pune
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Post Your Answer

Anita from DPS, Xxx
Subject :IMO    Class : Class 4

Ans 1:

Aajani Datta from The Samhita Academy, Bangalore
Class : Class 5

Ans 2:

Devesh pandey from D.P.S. Roorkee, Roorkee
Class : Class 4
(C) 32 hours 30 minutes

Post Your Answer

mamta from army public school, ramgarh
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Post Your Answer

from ,
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is A.

Post Your Answer

Ayush Banerjee from DAV Pune, Pune
Subject :IMO    Class : Class 3

Ans 1:

venkatachalam ramasamy from ,
Class : Class 3
c 14

Ans 2:

Arnav kaul from Chirec, Hyderabad
Class : Class 5
c is the answer explanation:3/2 of what Swati eats is equal to 21 so Swati eats 14

Post Your Answer

Kaavya from Delhi public school , Kolkata
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Post Your Answer

Prapti Oza from SVKM JV PAREKH INTL SCHOOL, Mumbai
Subject :IMO    Class : Class 3

Ans 1:

Monika Gupta from Mayoor , Noida
Class : Class 3

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is B.

Post Your Answer

Vrushti from swami vivekanand english primary school, Mumbai
Subject :IMO    Class : Class 4

Ans 1:

adwaita from DPS NOIDA, Noida
Class : Class 4
haa. god knows .

Post Your Answer