Ask General Olympiad Related Questions, Forum By SOF Olympiad Trainer - Page 374
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Amartya from ,
Subject :Sam    Class : Sample

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Anurag Basistha from Prudence School Dwarka 16 B, Delhi
Subject :Sam    Class : Sample

Ans 1:

Aarnav Grover from Anand Niketan Shilaj, Ahmedabad
Class : Class 9
12

Ans 2:

Pranjal Banerjee from Delhi public school , Navi Mumbai
Class : Class 5

Ans 3:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
this question is very easy

Ans 4:

Zainab Dastagir Chitapure from Podar international school, Solapur
Class : Class 5
Correct ans is 13

Ans 5:

Baneet pal singh from Delhi public school, Chandigarh
Class : Class 8
Find the area of the figure and that is 12

Ans 6:

SRISHTI SOMVANSHI from Sri CHAITANYA TECHNO SCHOOL, Bangalore
Class : Class 5
correct ans is B : 12

Ans 7:

Dibyanshu Dibyajyoti Das from TATA DAV Public School, Joda,Keonjhar
Class : Class 5

Ans 8:

vivaan sethi from GD goenka public school, Delhi
Class : Class 4
13 is not the ans it is 12.

Ans 9:

Shubham verma from podar international school, kalyan (w)
Class : Class 5

Ans 10:

Akhilesh from Maharishi Vidya mandir , Chennai
Class : Class 4

Ans 11:

Kartavya Kalia from Akshara International School, Pune
Class : Class 9
answer is 12

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

Ans 1:

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

Ans 2:

Debdut Pan from Salt Lake School , Kolkata
Class : Class 8
It should be 20 as there are 10 '3 ones' and 10 '3 tens'.

Ans 3:

Yashasvika from Euro World School, Sri Ganganagar
Class : Class 5
may be 20 .

Ans 4:

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 5:

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

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

Ans 1:

Howard from Fg, Hy
Class : Class 9
Given question is wrong

Ans 2:

Ritwiz Das from Salt Lake School, Kolkata
Class : Class 9
The question given is wrong

Ans 3:

pranav003 from Delhi Public School, Greater Noida
Class : Class 10

Ans 4:

Harsh Kokcha from DELHI PUBLIC SCHOOL SUSHANT LOK, Gurgaon
Class : Class 9
the question is correct ........ !!

Ans 5:

Aatif from Rajagiri Public School, Qatar
Class : Class 9
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

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kavin from chettinad vidhyashram, Chennai
Subject :Rea    Class : Class 4

Ans 1:

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

Ans 2:

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 3:

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

Ans 4:

Aarav Gupta from Delhi Public School Bangalore East, Bangalore
Class : Class 4
thanks for the answer it was very difficult

Ans 5:

Niten Mohan from ,
Class : Class 2
thanks

Ans 6:

MAHADEV MAHAPATRA from ,
Class : Class 3
Thanks

Ans 7:

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

Ans 8:

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

Ans 9:

Ritvik from Glendale, Hyderabad
Class : Class 4

Ans 10:

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

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Munish Bansal from ,
Subject :Sam    Class : Sample

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

Ans 1:

Harleen Singh from Green Acres Academy, Mumbai
Class : Class 8
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Ans 2:

Aarav Gupta from Delhi Public School Bangalore East, Bangalore
Class : Class 4
the ans is like 5*5 9*9 3*3 6*6. so ans is b

Ans 3:

Neetu BIjesure from The School, New Delhi
Class : Class 6

Ans 4:

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

Ans 5:

Ayushi from DPS Noida, Noida
Class : Class 4
iPhone 11 Pro Kılıf https://www.teleplus.com.tr/kiliflar/iphone-kiliflari/apple-iphone-11-pro-kiliflari.html - iPhone 11 Pro Kılıf!..

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ruchita mansingka from ,
Subject :Sam    Class : Sample

Ans 1:

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

Ans 2:

Pratham from DPS Chd, Chandigarh
Class : Class 3

Ans 3:

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 4:

Aryan Goyal from DPS , Dwarka, New Delhi
Class : Class 3
it is 28 as 29 does not come in 9 table

Ans 5:

Atharva Sunil Rao from Euro School, MUMBAI
Class : Class 3

Ans 6:

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

Ans 7:

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

Ans 8:

Modit Deepak from Gems New Millenium School, Dubai
Class : Class 3
It is definitely 28 not 29.

Ans 9:

Shourya from Jphs, Jaipur
Class : Class 3

Ans 10:

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

Ans 11:

Ishwari from Indira national school Pune, Pune
Class : Class 3

Ans 12:

Sree lasya from Delhi public school, Hyderabad
Class : Class 3

Ans 13:

Drmanishsaxena1123 from Ryan international school Udaipur , UDAIPUR
Class : Class 3

Ans 14:

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

Ans 15:

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

Ans 16:

Aryan Goyal from DPS , Dwarka, New Delhi
Class : Class 3
28 as 29 does not come in 4 table please explain your answer

Ans 17:

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

Ans 18:

V STIKAR from VISAKHA VALLEY SENIOR SECONDARY SCHOOL, VISAKHAPATNAM
Class : Class 4
Thanks!

Ans 19:

saikatmaity123 from Delhi Public School, Durgapur
Class : Class 2
Why 29 why not 28 ?

Ans 20:

Anirudh Thakkar from Mata gujri public school, Chak suhele wala
Class : Class 3

Ans 21:

Hrishikesh Panda from St. Paul's school, Rourkela
Class : Class 3
Pls explain ans

Ans 22:

Pratham from DPS Chandigarh, Mohali
Class : Class 4
Pls explain

Ans 23:

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

Ans 24:

Aarav from SAINT KABIR SCHOOL, Ahmedabad
Class : Class 6

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Ved Lahoti from SICA School, Indore
Subject :Sam    Class : Sample

Ans 1:

Anusrita Das from Vijay Vidyasharm, Hosur
Class : Class 6

Ans 2:

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

Ans 3:

Abhinav Parashar from Christ Jyoti Convent School, ALLAHABAD
Class : Class 5

Ans 4:

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

Ans 5:

Megha Maheshwari from Jain public school, Rewari
Class : Class 7
Please explain

Ans 6:

Vyan Bajaj from KR Manglam, Vaishali, Ghaziabad
Class : Class 5
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 7:

SUDIKKSHA DASS from FOUNDATION SCHOOL, KOLKATA
Class : Class 6
seven

Ans 8:

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

Ans 9:

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 10:

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

Ans 11:

SUDIKKSHA DASS from FOUNDATION SCHOOL, KOLKATA
Class : Class 6
there are seven

Ans 12:

mahima from DPS, jamshedpur
Class : Class 5

Ans 13:

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

Ans 14:

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

Ans 15:

vihaan agnihotri from kendriya vidhalaya sector 8 rk puram, newdelhi
Class : Class 5
ihave also found only one obtuse angle, I do not know how could the answer was seven.

Ans 16:

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

Ans 17:

aahan from anand niketan, Ahmedabad
Class : Class 5
how ?

Ans 18:

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

Ans 19:

Atharva Panjabi from BAL BHARATI PUBLIC SCHOOL DWARKA, New Delhi
Class : Class 4
there can be maximum 4-5 angles.please tell the answer with perfect explanation.by atharva panjabi.dwarka,new delhi

Ans 20:

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

Ans 21:

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

Ans 22:

Rama Arora from dav, kpt
Class : Class 5
All reflex angles inside

Ans 23:

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 24:

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

Ans 25:

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

Ans 26:

saarang n from Innisfree House School, Bengaluru
Class : Class 5
how is it ?please ca anyone explain

Ans 27:

Harshit Solanki from DPS Indore, Indore
Class : Class 3
not possible

Ans 28:

prisha jain from DPS, HARNI, Vadodara
Class : Class 5
The question should be how many angles are less than a right angle?

Ans 29:

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

Ans 30:

Rama Arora from dav, kpt
Class : Class 5
All reflex angles

Ans 31:

Kovida Jain from Cambridge International Coed School, Jalandhar
Class : Class 6

Ans 32:

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

Ans 33:

Mann Manish Patel from Shree Swaminaraan Academy, Surat
Class : Class 5
i know answer and i know how it came it came by corners there are 7 corners

Ans 34:

Vinod Rajarathnam from BGS NPS, Bengaluru
Class : Class 6

Ans 35:

Sameer meena from Don Boscobel high school, Mumbai
Class : Class 5
Ans39: Answer Meena it was so easy

Ans 36:

Dibyanshu Dibyajyoti Das from TATA DAV Public School, Joda,Keonjhar
Class : Class 5

Ans 37:

nidhish from EuroSchool , Thane
Class : Class 5
Team pls help with an explanation to this question.

Ans 38:

Syna from Deens Academy, Bengaluru
Class : Class 5
i have only found one obtuse angle this is totally incorrect

Ans 39:

Arnav joshi from Arnav joshi , Punjab
Class : Class 5
Not possible

Ans 40:

naman from PSBBM, Chennai
Class : Class 1

Ans 41:

Aaryan Verma from Navy Children School, Mumbai
Class : Class 4

Ans 42:

ayushi gupta from Virendra Swaroop education center, Kanpur
Class : Class 6

Ans 43:

Ayush Kumar from Maria Assupta Sr. Sec. Convent School, KASHIPUR
Class : Class 5
answer A.

Ans 44:

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

Ans 45:

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 46:

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 47:

Nandini from Blue Ridge Public School, Pune
Class : Class 5
answer D ,8

Ans 48:

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

Ans 49:

Aarush Thakur from DPS, Gurgaon
Class : Class 6
Impossible!!!

Ans 50:

nidhish from EuroSchool , Thane
Class : Class 5

Ans 51:

Bhavna Kumari from Kendrya Vidyalaya No 2 Salt Lake, Kolkata
Class : Class 5
how can it be possible ?????????????

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kushal from indian school sohar, sohar
Subject :Rea    Class : Class 6

Ans 1:

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

Ans 2:

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

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