Ask General Olympiad Related Questions, Forum By SOF Olympiad Trainer - Page 374

User Forum

Ask Your Question

Select Class:

Ved Lahoti from SICA School, Indore

Subject :Sam Class : Sample

How many angles inside the figure are greater than a right angle?

A5
B6
C7
D8

View All Answers (51)

Ans 1:

Syna from Deens Academy, Bengaluru

Class : Class 5

i have only found one obtuse angle this is totally incorrect

Ans 2:

Ishan from Kendriya vidyalaya, Hassan

Class : Class 9

Too tricky

Ans 3:

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 4:

Arnav joshi from Arnav joshi , Punjab

Class : Class 5

Not possible

Ans 5:

Abhinav Parashar from Christ Jyoti Convent School, ALLAHABAD

Class : Class 5

Ans 6:

Anusrita Das from Vijay Vidyasharm, Hosur

Class : Class 6

Ans 7:

naman from PSBBM, Chennai

Class : Class 1

Ans 8:

Kovida Jain from Cambridge International Coed School, Jalandhar

Class : Class 6

Ans 9:

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 10:

Aaryan Verma from Navy Children School, Mumbai

Class : Class 4

Ans 11:

Rama Arora from dav, kpt

Class : Class 5

All reflex angles

Ans 12:

prisha jain from DPS, HARNI, Vadodara

Class : Class 5

The question should be how many angles are less than a right angle?

Ans 13:

nidhish from EuroSchool , Thane

Class : Class 5

Team pls help with an explanation to this question.

Ans 14:

Sarthak Singh from Seth Anandram Jaipuria School, Ghaziabad

Class : Class 8

Ans 15:

Adrija Pandey from SSRVM Bhugaon Pune, Pune

Class : Class 9

impossible!!!

Ans 16:

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 17:

saarang n from Innisfree House School, Bengaluru

Class : Class 5

how is it ?please ca anyone explain

Ans 18:

SUDIKKSHA DASS from FOUNDATION SCHOOL, KOLKATA

Class : Class 6

seven

Ans 19:

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 20:

Ayush Kumar from Maria Assupta Sr. Sec. Convent School, KASHIPUR

Class : Class 5

answer A.

Ans 21:

Garv Khandelwal from the bhavans prominent international, Indore

Class : Class 6

not possible

Ans 22:

ARMAAN GUHA from DELHI PUBLIC SCOOL NOIDA , NOIDA

Class : Class 5

yes i can also only see 2-3 obtuse angles

Ans 23:

Rohan TR from Sri Aurobindo memorial school, Bangalore

Class : Class 6

Me too only one is there sof please explain.

Ans 24:

Nandini from Blue Ridge Public School, Pune

Class : Class 5

answer D ,8

Ans 25:

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 26:

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 27:

Dibyanshu Dibyajyoti Das from TATA DAV Public School, Joda,Keonjhar

Class : Class 5

Ans 28:

ayushi gupta from Virendra Swaroop education center, Kanpur

Class : Class 6

Ans 29:

Ishita Sinha from Amanora school, Pune

Class : Class 8

EXPLAIN

Ans 30:

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 31:

Rama Arora from dav, kpt

Class : Class 5

All reflex angles inside

Ans 32:

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 33:

Megha Maheshwari from Jain public school, Rewari

Class : Class 7

Please explain

Ans 34:

Mrudul from fiitjee world school ameerpet, Hyderabad

Class : Class 7

not possible

Ans 35:

Bhavna Kumari from Kendrya Vidyalaya No 2 Salt Lake, Kolkata

Class : Class 5

how can it be possible ?????????????

Ans 36:

Sameer meena from Don Boscobel high school, Mumbai

Class : Class 5

Ans39: Answer Meena it was so easy

Ans 37:

mahima from DPS, jamshedpur

Class : Class 5

Ans 38:

shreya bhat from St. John's high school icse, Mumbai

Class : Class 7

Unable to understand the sum

Ans 39:

Himadripurohit from Mss public school, Kishangarh

Class : Class 10

All angles inside the figure are acute angles.

Ans 40:

Vinod Rajarathnam from BGS NPS, Bengaluru

Class : Class 6

Ans 41:

SUDIKKSHA DASS from FOUNDATION SCHOOL, KOLKATA

Class : Class 6

there are seven

Ans 42:

Aarush Thakur from DPS, Gurgaon

Class : Class 6

Impossible!!!

Ans 43:

Vedaant Monga from MRIS, Faridabad

Class : Class 4

Abey ye kaise ho Sakta hai

Ans 44:

Garv Khandelwal from the bhavans prominent international, Indore

Class : Class 6

Ans 45:

Harshit Solanki from DPS Indore, Indore

Class : Class 3

not possible

Ans 46:

Deepon Palit from VMS, Kolkata

Class : Class 5

There should be a solution written to this.

Ans 47:

Ankita from The Bhavan's Prominent international, Indore

Class : Class 5

Ans 48:

aahan from anand niketan, Ahmedabad

Class : Class 5

how ?

Ans 49:

Tamrashi Pani from National Public School, Bangalore

Class : Class 8

So can there be reflex angles anyway? If yes,explain

Ans 50:

pallavi kaila from ,

Class : Class 4

there is no correct answerthere can be maximum 3 or 4

Ans 51:

nidhish from EuroSchool , Thane

Class : Class 5

Submit Your Answers

Post Your Answer

kushal from indian school sohar, sohar

Subject :Rea Class : Class 6

Find the number which will replace the mark '?'.

A80
B82
C86
D92

how will it come

View All Answers (2)

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

Submit Your Answers

Post Your Answer

kushal from indian school sohar, sohar

Subject :Rea Class : Class 6

Select a figure from amongst the figures (A), (B), (C) and (D) which will continue the series as established by the five problem figures.

A
B
C
D

how is it possible please tell

View All Answers (0)

Submit Your Answers

Post Your Answer

Shivanand Choudhary from SBB no1, Jaitpur

Subject :Sam Class : Sample

In given triangle ADG, the length of side DG is 18 units. Line segments AG, BF and CE are all parallel. What is the approximate length of the line segment EG?

(A) 4.9 units

(B) 7.4 units

(D) 12.5 units

View All Answers (1)

Ans 1:

KHUSHI from Happy Home Public School, New Delhi

Class : Class 10

Submit Your Answers

Post Your Answer

Aarush Semwal from DPS Noida, Noida

Subject :Sam Class : Sample

A110
B440
C550
D990

I know the answer,,,, you tell :-)

View All Answers (30)

Ans 1:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi

Class : Class 10

thanks for giving solution

Ans 2:

lavanya from bcm chd road, Ludhiana

Class : Class 5

i canât understand

Ans 3:

lavanya from bcm chd road, Ludhiana

Class : Class 5

how has answer come

Ans 4:

Nikita Das from ois schoool, Hyderabad

Class : Class 4

Ans 5:

Aaron Mathew from STRS, Thiruvananthapuram

Class : Class 7

I don't understandð¤¨ð¤¨ð`(*>___<*)

Ans 6:

from , keonjhar

Class : Class 6

Question not asked properly

Ans 7:

Fareeha siddiqua from Janki Devi public school , Mumbai

Class : Class 5

This is a tricky question but i solved it finally. I think they should give such questions for our improvement many times sothat or brain can be filled with tricky maths

Ans 8:

Abeer goel from Amity international , Noida

Class : Class 5

TRUE, IT NEEDS A LOT OF ROUGH WORK, BUT HOW IS THE ANSWER 90?I WISH SOMEBODY WOULD GIVE ANSWER TO THAT...............................................

Ans 9:

Shreyas from VPEMS, Baramati

Class : Class 4

Ans 10:

Sourish from bgs nps, banglore

Class : Class 8

Really it needs a lot time to solve this problem.

Ans 11:

Akshit Singla from Delhi Public School, Hyderabad

Class : Class 5

Ans 12:

Sandipta Bhattacharjee from Sri Ram Narayan Singh Memorial High School, Kolkata

Class : Class 5

What do we have to do question is not complete!!

Ans 13:

Sarvesh from Arihant public school, Pandharpur

Class : Class 4

Ans 14:

MANDAR PALKAR from KV DRDO, Bengaluru

Class : Class 2

It's easy, but needs a lots of rough work.

Ans 15:

yashaswini from unicent, hyderabad

Class : Class 4

6 QUESTION I cant understand

Ans 16:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi

Class : Class 10

thanks for giving solution

Ans 17:

Fareeha siddiqua from Janki Devi public school , Mumbai

Class : Class 5

Ans 18:

jayant mehta from maharishi markandeshwar international school, chandigarh

Class : Class 4

how the answer is 550?

Ans 19:

Saumya Samridhi from DELHI PUBLIC SCHOOL, Gurgaon

Class : Class 8

Ans 20:

Rohan Warrier from D.A.V Public School, Thane

Class : Class 4

Ans 21:

Soumyaa Sefali Pratihari from Rabindra Vidya Niketan, Keonjhar

Class : Class 10

Question is not completely written.

Ans 22:

Princess cgs chakra from Ryan International School, Bangalore

Class : Class 4

Question is complete.Take the diamond as A and star as B for convenience It is given 4 diamond is equal to 1 star, so replace the star with 4 diamondsIt becomes 4A-A=330So A =110Then substitute A in any of the eqnU will get B as 440Then find A B It will be 550 which is the answer