Ask General Olympiad Related Questions, Forum By SOF Olympiad Trainer - Page 387
  1. Home
  2. /  Forum

User Forum

Ask Your Question
EASHAAN K SURESH from KANGEER VALLEY ACADEMY, Raipur
Subject :Rea    Class : Class 5

Ans 1:

NIRANJANA from INDIRA NATIONAL SCHOOL, PUNE
Class : Class 7
IT IS 20. 1-10 1 '3' 11-20 " 20-30 2 '3' 31-40 9 40-50 1 50-60 " 60- 70 '' 70-80 '' 80-90 '' 90-100 ''

Ans 2:

from ,
Class :
It should be 20 as there are 10 '3 ones' and 10 '3 tens'.

Ans 3:

Shreyas Singh from Podar International School, Pune
Class : Class 6
GOT IT

Ans 4:

Shreyas Singh from Podar International School, Pune
Class : Class 6
THE ANS IS A 11 BECAUSE THE 3S ARE 3 13 23 30 33 43 53 63 73 83 93 SO GOT IT

Ans 5:

from ,
Class :
may be 20 .

Post Your Answer

Shubham mehta from all saint's school,rajgir, Rajgir
Subject :Sam    Class : Sample

Ans 1:

from ,
Class :
The question given is wrong

Ans 2:

from ,
Class :
the question is correct ........ !!

Ans 3:

from ,
Class :
Given question is wrong

Ans 4:

from ,
Class :

Ans 5:

from ,
Class :
the question given is correct don't worry the answer is D because it has x as its denominator which can be written as x to the power -1 which is not a whole number therefore its not a polynomial THE QUESTION IS NOT WRONG THINK BEFORE YOU SPEAK

Post Your Answer

from ,
Subject :Rea    Class : Class 4

Ans 1:

from ,
Class :
Thanks

Ans 2:

Amrit Priyadarshi from kanakia International School , Mumbai
Class : Class 6

Ans 3:

from ,
Class :

Ans 4:

Rishika Budhiraja from TSMS Noida, Noida
Class : Class 4
ans is a

Ans 5:

Mishika shah from little angels high school, gwalior
Class : Class 9
Thanks for the logic

Ans 6:

Sherlock Holmes from Baker Street, London
Class : Class 9
Answer is A. THIS WAS A REALLY NICE AND HARD QUESTION. Logic------Rule is column-wise that is vertically. Add the first two numbers and then multiply by four. Example- 12+13=25, 25*4=100 Same for- 8+15=23, 23*4=92 So- 16+52=68, 68*4=272

Ans 7:

Mohammad Zuhayr Zaheer Ahmed from Indian International School, Jeddah, Jeddah
Class : Class 7

Ans 8:

from ,
Class :
thanks for the answer it was very difficult

Ans 9:

from ,
Class :
thanks

Ans 10:

Darsh Vijay from The Orbis School, Pune
Class : Class 5
Answer is A. THIS WAS A REALLY NICE AND HARD QUESTION. Logic------Rule is column-wise that is vertically. Add the first two numbers and then multiply by four. Example- 12 13=25, 25*4=100 Same for- 8 15=23, 23*4=92 So- 16 52=68, 68*4=272

Post Your Answer

from ,
Subject :Sam    Class : Sample

Post Your Answer

Hprakash09 from Billabong high Bhopal, Bhopal
Subject :Rea    Class : Class 4

Ans 1:

Anusha from LBS School , Kota
Class : Class 10
Please explain.

Ans 2:

from ,
Class :
iPhone 11 Pro Kılıf https://www.teleplus.com.tr/kiliflar/iphone-kiliflari/apple-iphone-11-pro-kiliflari.html - iPhone 11 Pro Kılıf!..

Ans 3:

from ,
Class :

Ans 4:

Harleen Singh from Green Acres Academy, Mumbai
Class : Class 8
iPhone 11 Pro Kılıf https://www.teleplus.com.tr/kiliflar/iphone-kiliflari/apple-iphone-11-pro-kiliflari.html - iPhone 11 Pro Kılıf>>>

Ans 5:

from ,
Class :
the ans is like 5*5 9*9 3*3 6*6. so ans is b

Post Your Answer

ruchita mansingka from ,
Subject :Sam    Class : Sample

Ans 1:

Darsh Jhunjhunwala from Vibgyor, Pune
Class : Class 3
it is is written starting from 1 so it should be 29

Ans 2:

from ,
Class :

Ans 3:

from ,
Class :

Ans 4:

from ,
Class :

Ans 5:

from ,
Class :
Pls explain ans

Ans 6:

from ,
Class :
28 as 29 does not come in 4 table please explain your answer

Ans 7:

MAYANK from Jain Public School, REWARI
Class : Class 9
answer this question

Ans 8:

Tuhina from Tathva International School, tokyo
Class : Class 7
Please explain the answer

Ans 9:

from ,
Class :
it is 28 as 29 does not come in 9 table

Ans 10:

Aksh Kumar from Presidency School, Bangalore
Class : Class 3
sorry even i think it should be 29

Ans 11:

Saksham Chanani from Sri Sri Academy, Kolkata
Class : Class 9
Ans should be b

Ans 12:

from ,
Class :

Ans 13:

from ,
Class :
Pls explain

Ans 14:

from ,
Class :

Ans 15:

from ,
Class :
It is definitely 28 not 29.

Ans 16:

from ,
Class :

Ans 17:

Aksh Kumar from Presidency School, Bangalore
Class : Class 3
Even i think it should be 28

Ans 18:

divyesh from dps, nagpur
Class : Class 6
Please explain the question

Ans 19:

from ,
Class :
Why 29 why not 28 ?

Ans 20:

from ,
Class :

Ans 21:

Aarav from SAINT KABIR SCHOOL, Ahmedabad
Class : Class 6

Ans 22:

from ,
Class :
Thanks!

Ans 23:

taalish singh from kothari school, noida
Class : Class 7
the ans is 29 because we have to count only 4th day starting 1st..second day will be 5, Third day..9 .....and last day is 29th.

Ans 24:

Vivaan Goel from Podar International School , Mumbai
Class : Class 7
plz explain how

Post Your Answer

from ,
Subject :Sam    Class : Sample

Ans 1:

Ankita from The Bhavan's Prominent international, Indore
Class : Class 5

Ans 2:

from ,
Class :
i have only found one obtuse angle this is totally incorrect

Ans 3:

from ,
Class :
answer A.

Ans 4:

from ,
Class :
Impossible!!!

Ans 5:

Deepon Palit from VMS, Kolkata
Class : Class 5
There should be a solution written to this.

Ans 6:

from ,
Class :
ihave also found only one obtuse angle, I do not know how could the answer was seven.

Ans 7:

from ,
Class :

Ans 8:

Ishan from Kendriya vidyalaya, Hassan
Class : Class 9
Too tricky

Ans 9:

from ,
Class :
not possible

Ans 10:

Sarthak Singh from Seth Anandram Jaipuria School, Ghaziabad
Class : Class 8

Ans 11:

from ,
Class :
there are seven

Ans 12:

from ,
Class :
The question should be how many angles are less than a right angle?

Ans 13:

Suprateek Dhar from Delhi Public School Ruby Park, Kolkata
Class : Class 7
This is such a question which can't be finished within 30 mins. I can't notice the angles. Friends, let's check them again. If you can't notice, try again. Also let's practice these types of questions. This will help you to sharpen these skills. By practising, you all can have the ability to do these questions within just a few secs. I'm trying to solve this problem.

Ans 14:

from ,
Class :
Please explain

Ans 15:

from ,
Class :
how is it ?please ca anyone explain

Ans 16:

Suprateek Dhar from Delhi Public School Ruby Park, Kolkata
Class : Class 7
Guys, I can see 7 triangular sides in the picture.Do they mean by that or....

Ans 17:

Himadripurohit from Mss public school, Kishangarh
Class : Class 10
All angles inside the figure are acute angles.

Ans 18:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
So can there be reflex angles anyway? If yes,explain

Ans 19:

from ,
Class :

Ans 20:

Suprateek Dhar from Delhi Public School Ruby Park, Kolkata
Class : Class 7
Why you all are looking for 'reflex angles'? It also may be an obtuse angle or a straight angle.

Ans 21:

Adrija Pandey from SSRVM Bhugaon Pune, Pune
Class : Class 9
impossible!!!

Ans 22:

from ,
Class :
i know answer and i know how it came it came by corners there are 7 corners

Ans 23:

from ,
Class :
Team pls help with an explanation to this question.

Ans 24:

shreya bhat from St. John's high school icse, Mumbai
Class : Class 7
Unable to understand the sum

Ans 25:

from ,
Class :
how ?

Ans 26:

from ,
Class :

Ans 27:

from ,
Class :
there is no correct answerthere can be maximum 3 or 4

Ans 28:

Garv Khandelwal from the bhavans prominent international, Indore
Class : Class 6
not possible

Ans 29:

Suprateek Dhar from Delhi Public School Ruby Park, Kolkata
Class : Class 7
Mann manish Paul you are right. Let's report a problem with this question to sof.

Ans 30:

from ,
Class :

Ans 31:

Ishita Sinha from Amanora school, Pune
Class : Class 8
EXPLAIN

Ans 32:

from ,
Class :
All reflex angles

Ans 33:

Garv Khandelwal from the bhavans prominent international, Indore
Class : Class 6

Ans 34:

from ,
Class :

Ans 35:

from ,
Class :

Ans 36:

from ,
Class :

Ans 37:

from ,
Class :
seven

Ans 38:

from ,
Class :

Ans 39:

from ,
Class :
there can be maximum 4-5 angles.please tell the answer with perfect explanation.by atharva panjabi.dwarka,new delhi

Ans 40:

from ,
Class :
All reflex angles inside

Ans 41:

from ,
Class :
how can it be possible ?????????????

Ans 42:

ARMAAN GUHA from DELHI PUBLIC SCOOL NOIDA , NOIDA
Class : Class 5
yes i can also only see 2-3 obtuse angles

Ans 43:

from ,
Class :

Ans 44:

Mrudul from fiitjee world school ameerpet, Hyderabad
Class : Class 7
not possible

Ans 45:

from ,
Class :
Not possible

Ans 46:

from ,
Class :
Ans39: Answer Meena it was so easy

Ans 47:

Vedaant Monga from MRIS, Faridabad
Class : Class 4
Abey ye kaise ho Sakta hai

Ans 48:

Rohan TR from Sri Aurobindo memorial school, Bangalore
Class : Class 6
Me too only one is there sof please explain.

Ans 49:

from ,
Class :
The correct answer is C 7, We have different angles: Acute angle, Right Angle, Obtuse angle, Straight Angle and last which we all missed is REFLEX ANGLE. Please look at the ray inside i.e., corners inside which makes 7 reflex angles !! Kudos!! Happy Studying

Ans 50:

from ,
Class :

Ans 51:

from ,
Class :
answer D ,8

Post Your Answer

from ,
Subject :Rea    Class : Class 6

Ans 1:

abhinav from fitjee world school, Hyderabad
Class : Class 8
6*7=42 5*8=40 42+40=82 so the answer is b

Ans 2:

Swastik Sharma from Modern Vidya Niketan 17, Faridabad, Faridabad
Class : Class 8

Post Your Answer

from ,
Subject :Rea    Class : Class 6

Post Your Answer

Shivanand Choudhary from SBB no1, Jaitpur
Subject :Sam    Class : Sample

Ans 1:

from ,
Class :

Post Your Answer