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

User Forum

Ask Your Question
Saurabh Singh from Swami Vivekanand Vidyashram Senior Secondary School, Allahabad
Subject :IMO    Class : Class 7

Ans 1:

PIYUSH KUMAR from DON BOSCO ACADEMY, PATNA
Class : Class 7
Let the angle be x It's supplement=(180-x)° A/q (x+30)°=2×(180-x)° x+30°=360°-2x x+2x=(360-30)° 3x=330° x=330°÷3 x=110° The angle=x=330°

Post Your Answer

DIVYAANSH from podar, mumbai
Subject :IMO    Class : Class 1

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Here, the answer is C.

11 + 3 = 14, which means 4 in ones place and 1 in tens place as shown in the Abacus C.


Post Your Answer

Prachi Saini from JPHS, Jaipur
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is D.

First convert the given fractions into like fractions. 
L.C.M. of 2, 3, 6 = 6 
So, 
 
So, ascending order is, 


Post Your Answer

Akshat Aman from Notre dame academy, jamalpu bihar
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Please mention the name of the examination


Post Your Answer

Manjeet from Lotus valley, Noida
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is D


Post Your Answer

Manjeet from Lotus valley, Noida
Subject :IMO    Class : Class 4

Ans 1:

sanjana from NARAYANA E TECHNO , Chennai
Class : Class 4

Ans 2:

Adit Aggarwal from Vibgyor High, Bengaluru
Class : Class 5
What about on, no, don, etc?Was I playing Word Cookies for no reason??????

Ans 3: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is C.

We can make only two meaningful words using all the four letters- N, O, E and D, i.e; DONE and NODE.


Ans 4:

Prachi Shah from Holy child public school, Faridabad
Class : Class 5
yes!

Post Your Answer

Ishita Sinha from MIT Vishwashanti Gurukul School, Pune
Subject :IMO    Class : Class 5

Ans 1:

Ishita Sinha from MIT Vishwashanti Gurukul School, Pune
Class : Class 5
d is the answer

Post Your Answer

nischal mavi from bal bharti pubic school, bharat city
Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Please visit our website: http://www.sofworld.org or call us at 0124-4951200.


Post Your Answer

AADRIKA KUMAR from MOUNT LITERA ZEE SCHOOL, Kanpur
Subject :IMO    Class : Class 2

Ans 1:

Ipshita from VIBGYOR, Bengaluru
Class : Class 1
Sameera took 35 mins to reach the temple.

Post Your Answer

Shweta Garg from apeejay school noida, Ghaziabad
Subject :IMO    Class : Class 5

Ans 1:

Shweta Garg from apeejay school noida, Ghaziabad
Class : Class 3
9*3=2731*3=9397*3=??=291This proves that the correct answer is C

Ans 2:

Harsh Kumar from Maharishi Vidya Mandir, Guwahati
Class : Class 8
9*3=27 4=31*3=93 4=97*3=291 so the answer is C

Post Your Answer