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

User Forum

Ask Your Question
Jai Pramod Kiran from GT-AVM, Chennai
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
If you count the next ten digits as one unit and go on like this, you will get 570 tens starting from 230 to reach 5930.

Post Your Answer

keval d sanghavi from friends academy , Mumbai
Subject :IMO    Class : Class 5

Ans 1:

Unknown from Nowhere , Nowhere
Class : Class 5

Ans 2:

Devananda from Queen of angels bharuch, bharuch
Class : Class 7
ok thanks

Ans 3:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 6
lol

Ans 4:

Tanvith from Sanskriti School Bhukum, Pune
Class : Class 5
perfect but i made a silly mistake so i scored 8 on 10

Ans 5:

Anamkhan Mulla from Navrachna Sama, Vadodara
Class : Class 6

Ans 6:

shambhavi sinha from seth anandram jaipuria school , ghaziabad
Class : Class 5
your answer is correct

Ans 7:

Devananda from Queen of angels bharuch, bharuch
Class : Class 7

Post Your Answer

Ishita from St.Thomas High School, Kalyan
Subject :IMO    Class : Class 6

Ans 1:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
option b

Post Your Answer

devarchan Sarkar from Aditya Birla Public School, Bharuch
Subject :IMO    Class : Class 6

Ans 1:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
option a

Ans 2:

Manasvi from MVM School, Hyderabad
Class : Class 6
yes

Post Your Answer

devarchan Sarkar from Aditya Birla Public School, Bharuch
Subject :IMO    Class : Class 6

Ans 1:

VIJAYA SREYAS B from NARAYANA OLYMPIAD SCHOOL KUKATPALLY, HYDERABAD
Class : Class 6
option a

Post Your Answer

keval d sanghavi from friends academy , Mumbai
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

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

Ans 2:

Aarya Khandekar from GK Gurukul, Pune
Class : Class 4

Post Your Answer

tejas from MDOS, FARIDABAD
Subject :IMO    Class : Class 5

Ans 1:

sheel gupta from birla vidya niketan, delhi
Class : Class 5

Ans 2:

shambhavi sinha from seth anandram jaipuria school , ghaziabad
Class : Class 5
answer A

Post Your Answer

archi from St johns, chandigarh
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
Yes, it is.

Post Your Answer

adrijab from DELHI PUBLIC SCHOOL, PANIPAT REFINERY, Panipat
Subject :IMO    Class : Class 9

Ans 1:

Mridul Rathi from City Montessori School, Lucknow
Class : Class 9
Ans should be

Ans 2:

adrijab from DELHI PUBLIC SCHOOL, PANIPAT REFINERY, Panipat
Class : Class 9

Post Your Answer

Sanjeev Shenoy from Father Agnel School, Noida
Subject :IMO    Class : Class 6

Ans 1:

Kanav Dhingra from DPS sec45, Gurgaon
Class : Class 6
option c should be right

Ans 2:

Manvi Mundepi from Montfort School Roorkee, Roorkee
Class : Class 8
why is it so?

Ans 3:

Anika Saha from New Town School, KOLKATA
Class : Class 6
Why is it so? I cannot understand

Ans 4:

Smita De from Bishop Cotton Girls School, BANGALORE
Class : Class 6
i cant understandplease help

Ans 5:

Taanvi Deenadayaalu from -, Bangalore
Class : Class 8
Answer C

Ans 6:

P A Reyyansh from Ann Mary School, Dehradun
Class : Class 7
Option D - the hour hand moves 90 deg in 3 hours (180 mins) so it'll move 30 deg in 1 hour (60 mins)We need the movement in 5 mins, so60/5 = 12 and finally, 30/12 = 2 1/2

Ans 7:

Daksh from Greenwood High, Bengaluru
Class : Class 7

Ans 8:

pranjal kaur from SVISG, DELHI
Class : Class 6
option d... same question asked in test bank too

Ans 9:

Nisarg Milan Salot from Narayana E-Techno School, Mumbai
Class : Class 8
optionD

Ans 10:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
answer d

Ans 11:

Mishika Pal Choudhury from Delhi Public School, Vasant Kunj, New Delhi
Class : Class 6
Thanks for the explanation! Helped a lot to make me understand.

Ans 12:

Devika Modi from Ahlcon International School, Delhi
Class : Class 6
why is it so? i also do not untderstand

Ans 13:

Srinath Dave from The Heartfulness Learning Centre, Hyderabad
Class : Class 6
I haven't understood why it's 2 1/2 degrees. How much is 2 1/2 degrees??

Post Your Answer