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Pranav from Ganges valley school, Hyderabad
Subject :IMO    Class : Class 8

Fill in the blanks.
(i) The perimeter of circle and its diameter vary __P__ with each other.
(ii) If two quantities p and q vary inversely with each other then __Q__ of their corresponding values remain constant.
(iii) When x and y are in indirect proportion and if y doubles then x becomes __R__

P Q R
A Inversely Ratio Double
B Directly Product Half
C Inversely Ratio Double
D Directly Product Half


A and c , b and d are same.

Ans 1:

from kv2, kalpakkam
Class : Class 9
answer is both B and D

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Aditya vardhan roy from Bharatiya vidya bhavan vidyashram jaipur , Jaipur
Subject :IMO    Class : Class 7

Ans 1:

Rishith Sunil from BVM global, CHENNAI
Class : Class 6

Ans 2:

Mehak Narang from Bluebells School International, New Delhi
Class : Class 8
explaination of answer not provide....how to check the solution??

Ans 3:

S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Class : Class 7
please provide explanation soon

Ans 4:

Roy N from DSB Rishikesh, Dehradun
Class : Class 8
pl give solution, very confusing question

Ans 5:

Karthikeyan from Velammal bodhi campus, Thanjavur
Class : Class 7
Sorry diagonal of a rectangle is l^2 b^2

Ans 6:

Karthikeyan from Velammal bodhi campus, Thanjavur
Class : Class 7
First of all,diagonal of a rectanhle=square root of l^2 b^2,so 9×square root of 5 is square root of 81 × 5 that is 405 so here 2x is l and x is b.if i m taking l is 18 and b is 9 and squaring them we get 405 so perimeter of the rectangle is 2(18 9) that is 54.

Ans 7:

S SAHITHYAA RAMAN from Padma Seshadri T Nagar, Chennai
Class : Class 7
w=xl=2xd=9root52(l b)=?2(x 2x)=?using pythogras theorem,xsquare 4 x square=(9root5)squared5xsquare=405x square=81x=9hence substitute values with x,perimeter=54

Ans 8:

Ashwin Shridhar from Vidyashilp Academy, Bangalore
Class : Class 8
give explanation please.

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Trijal Kaushik from DPS Numaligarh, Golaghat
Subject :IMO    Class : Class 5

Ans 1:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 5
C)

Ans 2:

Arunava hury from KV1 saltlake , Kolkata
Class : Class 5
C)

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Bhoomika from Cornerstone, Hyderabad
Subject :IMO    Class : Class 6

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Bhoomika from Cornerstone, Hyderabad
Subject :IMO    Class : Class 6

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Deepali from New horizon gurukul, Bengaluru
Subject :IMO    Class : Class 4

Ans 1:

Pranav Preetham from APL Global School, Chennai
Class : Class 5

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Mehaan Bhatt from Pawar Public School , Mumbai
Subject :IMO    Class : Class 6

Ans 1:

Harry Potter from Hotel California, California
Class : Class 4

Ans 2:

Mehaan Bhatt from Pawar Public School , Mumbai
Class : Class 6

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Vijay s from Sophia high school, Bengaluru
Subject :IMO    Class : Class 3

Ans 1:

Teja athreya c v from Sai Angeles , Chikkamagaluru
Class : Class 4
436 B

Ans 2:

Aarav Hitesh Parikh from Gopal Sharma International School, Mumbai
Class : Class 4
aarav parikh take every box from right and solve the answer436 B

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VAIBHAV CHAUDHARY from DPS gwalior, gwalior
Subject :IMO    Class : Class 5

Ans 1:

Yushika from Navrachana sama, Vadodara
Class : Class 3
cool

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Aryan Priyadarshi from Chinmaya Vidyalaya EM, Rourkela
Subject :IMO    Class : Class 4

Ans 1:

Sreejith from kingswood, basildon
Class : Class 4
Sreejith kingswood from UK: There are 3 figures have ahttps://www.sofolympiadtrainer.com/user/endTest/resultReport

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