International Maths Olympiad Forum By SOF Olympiad Trainer - Page 368
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Yashika Gupta from Reliance Foundation School, Navi Mumbai
Subject :IMO    Class : Class 5

Ans 1:

Mishika shah from little angels high school, gwalior
Class : Class 8
HOME MY REPORT TEST ATTEMPTED SERIESIMO Level 2 - Class 5 (2018-2019) 60 : 0 / 60Time Taken35 / 60Marks ObtainedAllCorrectWrongUnattemted1.Your Answer ACorrect Answer AView this question on ForumSolution2.Your Answer BCorrect Answer BView this question on ForumSolution3.Your Answer CCorrect Answer CView this question on ForumSolution4.Your Answer CCorrect Answer CView this question on ForumSolution5.Your Answer BCorrect Answer BView this question on ForumSolution6.Your Answer ACorrec

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Mantavya Dixit from DAV Shreshtha Vihar, Delhi
Subject :IMO    Class : Class 6

Ans 1:

Arjun Gourineni from chirec heydrabad, heydrabad
Class : Class 6
FRIDAY

Ans 2:

Kashish Kathuria from Delhi Public School, Bangalore
Class : Class 9
The solution is not clear. Please give accurate and understandable solutions .

Ans 3:

chetan malviya from atul vidyalaya, valsad
Class : Class 8
301 days is divisible by 7 so there will be no addition or subtraction on friday. if it was not divisible by 7 then it might be someday else

Ans 4:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 8
Yeah @chetan malviya , but we also need to check @VAISHNAVI 's answer which is also correct

Ans 5:

Kashish Kathuria from Delhi Public School, Bangalore
Class : Class 9

Ans 6:

Daksh from Greenwood High, Bengaluru
Class : Class 7
It is Friday

Ans 7:

aditya arora from Heritage Experiential Learning School, gurugram
Class : Class 8
301st day will be friday

Ans 8:

Ojaswi from SAINT JOHNS CONVENT SCHOOL LANSDOWNE, DELHI
Class : Class 4
The answer is Thursday.If you count 1 week (7 days) from Friday (Including Friday) you will get Thursday.So after 301 days it will Thursday.

Ans 9:

HIMANISH BASU from APS BANGALORE , Bangalore
Class : Class 7
It is fly day.

Ans 10:

HIMANISH BASU from APS BANGALORE , Bangalore
Class : Class 7

Ans 11:

Kashish Kathuria from Delhi Public School, Bangalore
Class : Class 9

Ans 12:

Pranjal from St aloysius, Bhusawal
Class : Class 6

Ans 13:

Ananya Tiwari from Sapphire International School, Ghaziabad
Class : Class 7
its friday

Ans 14:

Parth somani from Daffodils world school, Sikar Rajasthan
Class : Class 7
ANSWER IS FRIDAY ONLY

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Devananda from Queen of angels bharuch, bharuch
Subject :IMO    Class : Class 5
Fr

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Pranav Preetham from APL Global School, Chennai
Subject :IMO    Class : Class 4

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UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Subject :IMO    Class : Class 9

Ans 1:

Kashish from Mgps, Jaipur
Class : Class 9
B

Ans 2:

Kashish from Mgps, Jaipur
Class : Class 9
B

Ans 3:

Abhiram C A from Jindal Vidya Mandir, bellary
Class : Class 9
D

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Aniket Gupta from National Public School, Bangalore
Subject :IMO    Class : Class 8

Given below are the steps of construction of a quadrilateral WXYZ, where WX = 7.5 cm, XY = 9 cm,
∠W = 80° , ∠X = 115° and ∠Y = 110° .
Which of the following is a wrong step?
(i) Draw WX = 7.5 cm.
(ii) Draw ∠AWX = 80° at W and ∠BXW = 115° at X.
(iii) With X as a centre and radius 9 cm, draw an arc to intersect XY at Y.
(iv) Draw ∠XYZ = 110° such that ZY meets WA at Z.

A(iii) and (iv) only
B(iii) only
C(ii) and (iv) only
D(ii) only


Please explain how statement iv is wrong

Ans 1:

Mudit garg from La blossoms school, Jalandhar
Class : Class 7

Ans 2:

Arnav from Head Start Educational Academy, Bengaluru
Class : Class 5
no step is wrong.

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Ankit kumar Jha from Ryan International School , Ghaziabad
Subject :IMO    Class : Class 7

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Arnav kaul from Chirec, Hyderabad
Subject :IMO    Class : Class 5

Ans 1:

Arnav from Somerville noida, noida
Class : Class 10
correct answer is b

Ans 2:

YUVRAJ MATTA from DPS EAST OF KAILASH , NEW DELHI
Class : Class 5
our answer is correct but your answer is wrong . The answer should be B

Ans 3:

akashdeep from Presidium School , New Delhi
Class : Class 7
b as 1st and 2nd have 2 lines of symmetry or more

Ans 4:

Dhawala from SBPPS, Pune
Class : Class 5
correct answer is B.

Ans 5:

vdvd from Suncity School, Gurgaon
Class : Class 8
CORRECT ANSWER IS B.CORRECT ANSWER IS B

Ans 6:

Arnav from Somerville noida, noida
Class : Class 10
please check it,its b

Ans 7:

PANAV TANEJA from Ivy world school, Jalandhar
Class : Class 5
Correct answer is option B

Ans 8:

sheel gupta from DPS, vasant kunj, delhi
Class : Class 9
the correct answer of this question is B

Ans 9:

Vallabh Agrawalla from Sai International School, Bhubaneswar
Class : Class 8
The answer should be A. Out of the 4 figures only the square has 2 lines of symmetry. The other figures like the parallelogram and the F have 0 lines of symmetry. The isosceles triangle has one line of symmetry. And the parallelogram has 0 lines on symmetry. On the vertical axis, when we divide it into 2 parts. 1 part is higher at the upper side and the second one is higher at the lower side. The same happens with the horizontal axis.

Ans 10:

Adi Parandkar from Blue Ridge Public School, pune
Class : Class 5
Correct answer is B

Ans 11:

Vihaan from K R Mangalam World School Vaishali, Ghaziabad
Class : Class 8
Yeah, it should be A.

Ans 12:

Aradhya Gautam from PIS, Thane
Class : Class 5

Ans 13:

TRISHA SINGH from St. Joseph Shaktinagar, SONEBHADRA
Class : Class 7
SOF IS RIGHT THIS TIME GUYS.SO STOP ARGUING ON THIS QUESTION.

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Devananda from Queen of angels bharuch, bharuch
Subject :IMO    Class : Class 5

Ans 1:

ARJUN SHARMA from sunvalley international school, Delhi
Class : Class 8
HOW TO DO THIS ?????????

Ans 2:

Prateeshtha Ghosh from Samhita Academy, Bangalore
Class : Class 8

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yagna from DPS, Surat
Subject :IMO    Class : Class 8

Ans 1:

Lakshya Sahu from St Joseph English Medium Senior Secondary School, Mahoba
Class : Class 8
62

Ans 2:

Hrishikesh Mavily from DPS, Bangalore
Class : Class 8
It is 62 not 52

Ans 3:

Anirudh from 989820Delhi Pubic school Rohini , Delhi
Class : Class 8
62

Ans 4:

Ditya Goel from Presidium, Gurgaon
Class : Class 8
Answer is 62

Ans 5:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 9
62

Ans 6:

Prachi from Holy Child Public school, Faridabad
Class : Class 8
Solution itself shows 62but it is making it wrong

Ans 7:

Nikhil Date from Lilavatibai Podar High School, Mumbai
Class : Class 8
Yes, it is 62

Ans 8:

Vaastav Mishra from BMPS Taxsila, Bhubaneswar
Class : Class 9
62 is correct

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