International Maths Olympiad Forum By SOF Olympiad Trainer - Page 568
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Jaytra Lohia from Lotus valley international school, noida, Noida
Subject :IMO    Class : Class 7

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
When we open the brackets, the equation becomes:- 10x-70-4x+20+8x+40=0 14x-10=0 14x=10 x=10/14.

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pranjal kaur from SVISG, DELHI
Subject :IMO    Class : Class 6

Ans 1:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
no option is correct 34 is the correct answer

Ans 2:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
no option is correct 34 is the correct answer

Ans 3:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
no option is correct 34 is the correct answer

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from kalyan, Kalyan
Subject :IMO    Class : Class 4

Ans 1:

from kalyan, Kalyan
Class : Class 6

Ans 2:

from kalyan, Kalyan
Class : Class 6

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ADWAITA ARYAAH from DPS noida, Noida
Subject :IMO    Class : Class 5

Ans 1:

Jaytra Lohia from Lotus valley international school, noida, Noida
Class : Class 5
Answer is B (i) 14 + 8/10 + 108/100 + 345/1000 = 14 + 0.8 + 1.08 + 0.345 = 16.225(S) (ii) 24 thousand ths less than 18.7(18.676) is 0.676 More than 18(R) (iii) 15.001 + 8.015 + 4.2 + 0.06 = 27.276 (P) (iv) 341.6 x 9 (3074.4 ) – 2885.3 = 189.1 (Q)

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Dhruva from VSSIPS, Bangalore
Subject :IMO    Class : Class 5

Ans 1:

Jainam Domadia from Podar International School , Rajkot
Class : Class 5
Parallel means two lines going together in one line whithout touching each other like ===== this and perpendicular means 90 degree like +this so answer will be D : 2

Ans 2:

akashdeep from Presidium School , New Delhi
Class : Class 7
there are three perpendicular lines

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Jaytra Lohia from Lotus valley international school, noida, Noida
Subject :IMO    Class : Class 5

Ans 1:

SK MAJID ALI from Bharati Vidyapeeth Sec. & Sr, Sec.English Medium School, Pune
Class : Class 3
ans d

Ans 2:

tanmay chaudhry from BAL BHAVAN PUBLIC SCHOOL, New Delhi
Class : Class 4

Ans 3:

tanmay chaudhry from BAL BHAVAN PUBLIC SCHOOL, New Delhi
Class : Class 4
the correct answer is D because the pattern is 1 next then skip one and it continues so the correct answer is D

Ans 4:

from kalyan, Kalyan
Class : Class 6

Ans 5:

Kushagra Chaturvedi from Podar International School Chinchwad, Pune
Class : Class 6

Ans 6: (Master Answer)

Admin from revisewise, Noida
Class : Class 1
The correct answer is D.

Ans 7:

OISHIK KUNDU from Delhi Public school North kolkata, baranagar
Class : Class 4
the correct answer is D because the pattern is 1 next then skip one and it continues so the correct answer is D

Ans 8:

Asmi Raniga from Indian school Ghubra, Muscat
Class : Class 7

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PANAV TANEJA from Ivy world school, Jalandhar
Subject :IMO    Class : Class 3

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Ishita from St.Thomas High School, Kalyan
Subject :IMO    Class : Class 6

Ans 1:

Carrie Goyal from OPBMS, Mandi Gobindgarh
Class : Class 7
answer is 744 d option

Ans 2:

Nisarg Milan Salot from Narayana E-Techno School, Mumbai
Class : Class 8
OPTION d

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Mohammed Izaan from Indus Universal School, Hyderabad
Subject :IMO    Class : Class 3

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
D is answer Saurav sheoran and Anirudh Bhattacharjee count with fingers the no. of hours 10:30 7:00 = 5: 30 AND 5:30 0:45 = 6:15

Ans 2:

IAMLOST from ABC, Pune
Class : Class 8
The answer will be B because sleep time is from 10:30 and wake time is 6;30 and gap between the time is 7 hours 45 minutes

Ans 3:

Arihant Medhi from Dps Barasat, Kolkata
Class : Class 7

Ans 4:

Saurav sheoran from The Indian heights school , Dwarka
Class : Class 5
B

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raj solutions (india) pvt ltd from dps, jpr
Subject :IMO    Class : Class 5

Ans 1:

rethish from Veltech, Avadi
Class : Class 3
30 because 1 pencil with 1 cap this way 6 pairs and 5 pencils means 6x5=30 .

Ans 2:

Krishiv Chandan Sukul from Seven 11 Scholastic School, Mumbai
Class : Class 5
Bruh, where did you get the pencils and caps? And the answer is 20 for this question, even if you replace the original things with pencils and caps.

Ans 3:

Jaytra Lohia from Lotus valley international school, noida, Noida
Class : Class 5
the answer is 30

Ans 4:

ARIJIT SINGH from SAT PAUL MITTAL SCHOOL , Ludhiana
Class : Class 7

Ans 5:

Aanshi from Vibgyor High, Vadodra
Class : Class 8

Ans 6:

sonali joshi from CM International school, pune
Class : Class 5
30 because 1pencil with 1 cap this way 6 pairs and 5 pencils means 6x5=30

Ans 7:

Aanshi from Vibgyor High, Vadodra
Class : Class 8

Ans 8:

Aaditya Biju from Indian Learners Own Academy, Kuwait
Class : Class 6
Correct answer is D.

Ans 9:

Medhansh Sachdeva from Deens Academy, Bangalore
Class : Class 5

Ans 10:

REYANSH JAIN from Pawar Public School hadapsar, pune, pune
Class : Class 5

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