International Maths Olympiad Forum By SOF Olympiad Trainer - Page 858
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Harith from Sri Chaitanya Techno School, Hyderabad, Hyderabad
Subject :IMO    Class : Class 6

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Ritesh N Das from Adamas International School, Kolkata
Subject :IMO    Class : Class 6

Ans 1:

Shraddha from St.Francis school, Ghaziabad
Class : Class 8
20

Ans 2:

Ritesh N Das from Adamas International School, Kolkata
Class : Class 9
a) 19 as 17 is a prime no. 23 is a prime no. 19 is a prime no. b) 20 as 17,20,23 (difference of 3)

Ans 3:

Swayam Duhan from Modern Delhi Public School, Faridabad
Class : Class 6
20

Ans 4:

Dipanshu Bhat from K.C. International School, Jammu
Class : Class 7
20

Ans 5:

abhinav from fitjee world school, Hyderabad
Class : Class 8
20

Ans 6:

VANSH GUPTA from MDS SCHOOL , SEC -3, UDAIPUR, Udaipur
Class : Class 7
20

Ans 7:

soham mandal from bolpur high school, bolpur
Class : Class 6
20

Ans 8:

shashanka from dps, duliajan
Class : Class 7
20

Ans 9:

Aditya Mishra from Sri Kumaran Children's Academy, Bengaluru
Class : Class 6
It is 19 or 20

Ans 10:

Lakshya Garg from DMI, Meerut
Class : Class 6
20.

Ans 11:

deepanshu from Deens Acadamy, Bengaluru
Class : Class 6
the answer :-20

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Sagar Shivprasad Rajoriya from St Joseph's English High School, Buldana
Subject :IMO    Class : Class 7

Ans 1:

Sagar Shivprasad Rajoriya from St Joseph's English High School, Buldana
Class : Class 7
39seconds

Ans 2:

G. Priyanka from Chennai Public School, Chennai
Class : Class 8
39 seconds

Ans 3:

deep singh from S.S.Public School, Varanasi
Class : Class 7
39 seconds

Ans 4:

Subarno Maji from The Assembly of god church school, Purulia , Purulia
Class : Class 7
39 Sec

Ans 5:

Manas Malla from Visakha Valley School, Visakhapatnam
Class : Class 8
The time taken for going up and down = 1+1= 2 Distance travelled in 2 sec = +5-2= 3 Time taken to climb the rod = 60/3 = 20 x 2= 40

Ans 6:

sayantan from cbs, Kolkata
Class : Class 8
3 times

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Dibyanshu Dibyajyoti Das from TATA DAV Public School, Joda,Keonjhar
Subject :IMO    Class : Class 4

Ans 1:

Kushagra Kishore from Chrysalis High, Bengaluru
Class : Class 10
solution= 70% of 34650 students passed= (70 / 100)*34650=24255 students passed in the exam.

Ans 2:

sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Class : Class 5
24255 students passed the exam

Ans 3:

Karmanya Gupta from DPS, Udaipur
Class : Class 8

Ans 4:

Karmanya Gupta from DPS, Udaipur
Class : Class 8
Ok to solve the question we have to divide 34,650 from 100 and then answer will be 346 .5 and then we have to multiply it with 70 and answer will be 24255.0 . Final answer will be 24255 .

Ans 5:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
24255

Ans 6:

ARNAV GARG from PRUDENCE SCHOOL, New Delhi
Class : Class 10
24255

Ans 7:

mohanananda from delhipublicschool, Dhanbad
Class : Class 8
24255

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Rudra Parikh from DAV, Ahmedabad
Subject :IMO    Class : Class 6

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Sudip from DPS Gurgaon, New Delhi
Subject :IMO    Class : Class 4

Ans 1:

sai ramakrishna GUDIMETLA  from AMM MATRICULATION HIGHER SECONDARY SCHOOL, Chennai
Class : Class 5
Any line segment starting at any point on the circumference of the circle and ending on any other point again on the circumference of the same circle.

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Roma singh from RBK Global School, Maharashtra
Subject :IMO    Class : Class 7

Ans 1:

deep singh from S.S.Public School, Varanasi
Class : Class 7
Simple equation is equality between LHS and RHS . It has a equal to sign (=) and a variable.For example 2x=8

Ans 2:

Manan Khandelwal from Podar International School, CIE, Nerul, Navi Mumbai, Maharashtra,(400706) , Mumbai
Class : Class 7
An equation is a type of algebraic format which has an 'equals to' sign (=). It contains one or more variables. It also contains constants like 2 in the below given equation. For example: 2m+n=16

Ans 3:

Tejas Shende from Kendriya Vidyalaya, IIT Campus, Powai, Mumbai, Mumbai
Class : Class 8
A simple equation is a statement of equality between two expressions containing constants and variables.

Ans 4:

Soham Dahane from Narayana Vidyalayam, Nagpur
Class : Class 7
it is a set of constants and variables with an equal to sign

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Ritesh N Das from Adamas International School, Kolkata
Subject :IMO    Class : Class 6

Ans 1:

shashanka from dps, duliajan
Class : Class 7
65%

Ans 2:

Ritesh N Das from Adamas International School, Kolkata
Class : Class 9
65%

Ans 3:

VANSH GUPTA from MDS SCHOOL , SEC -3, UDAIPUR, Udaipur
Class : Class 7
65% decrease in price

Ans 4:

abhinav from fitjee world school, Hyderabad
Class : Class 8
65%

Ans 5:

Rishit Ojha from National Hill View Public School, Bengaluru
Class : Class 9
65%decrease

Ans 6:

Swayambhu Asirbad Barik from Delhi Public School Ghaziabad, Ghaziabad
Class : Class 6
65%

Ans 7:

Rudra Parikh from DAV, Ahmedabad
Class : Class 6
65%

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Sudip from DPS Gurgaon, New Delhi
Subject :IMO    Class : Class 4

Ans 1:

Freddin.J from don bosco school of excellence,chennai, Chennai
Class : Class 4
A line which has two end points with a definite lenth.

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Neelansh Agarwal from Lamartiniere College, Lucknow
Subject :IMO    Class : Class 6

Ans 1:

Ritesh N Das from Adamas International School, Kolkata
Class : Class 9
720 minutes

Ans 2:

Akshatt Uppal from Chirec International School, Hyderabad
Class : Class 8
480 minor 8 hrs first you take 1 pill at 0 hrs second pill at 4 hrs and third pill at 8 hrs

Ans 3:

Swayam Duhan from Modern Delhi Public School, Faridabad
Class : Class 6
720 minutes

Ans 4:

Mayukh Baidya from National Public School (HSR), Bengaluru
Class : Class 8
720 minutes

Ans 5:

S.V.Koundinya from Sri Chaitanya School, Hyderabad
Class : Class 7
You can finish them in 720 minutes

Ans 6:

Aditya Mishra from Sri Kumaran Children's Academy, Bengaluru
Class : Class 6
12 hours or 720 minutes

Ans 7:

VANSH GUPTA from MDS SCHOOL , SEC -3, UDAIPUR, Udaipur
Class : Class 7
720 minutes

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