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Advika Narkar from VIBGYOR High Airoli, Navi Mumbai
Subject :IMO    Class : Class 4

Sahil has a field in the shape of rectangle. The length of the field is twice its breadth. The breadth is 80 m. Find the perimeter of the field.

A 360 m
B 480 m
C 460 m
D 520 m


SOF I have a question I request you to answer it. Is it OK if I solved it like this? (160=L 160*2=320as breadth is 80 so 2 breadth is 160 So, 320 160=480)And that too if my answer is right? Key - * = Multiplication Sign I want Answer ASAP. Please as this question may come in IMO.

Ans 1:

Advika Narkar from VIBGYOR High Airoli, Navi Mumbai
Class : Class 5
THANK YOU SO MUCH MASTER ANSWER- ADMIN FROM Revisewise, Noida!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! But master answer are you in class 1? in your class it is written so. see Class : Class 1

Ans 2:

Aarushi Chakraborty from South City International School, Kolkata
Class : Class 5

Ans 3:

Ashwak from Cambridge, Jalandhar
Class : Class 7
Answer is B because :first we have to multiply 80 and 4 (80 X 4)= 240 (length) now multiply 80 and 2 ( 80 X 2 ) = 160 now add 240 and 160 ( 240 160 ) = 480 So the correct answer is option B ( 480 )

Ans 4:

Daksh Jain from Deens Academy, Bangalore
Class : Class 4

Ans 5: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Option B is correct.

 


Ans 6:

Shreeraj from ISWK, Muscat, Muscat
Class : Class 4
Option B

Ans 7:

Daksh Jain from Deens Academy, Bangalore
Class : Class 4
yes

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Hiten tulsiani from BBPS,GRHM, DELHI
Subject :IMO    Class : Class 1

Ans 1:

Anu from Haralur, Bengaluru
Class : Class 2
AA

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option A.


Ans 3:

Mukund Suryavanshi from Z.P. school yelavi., Palus
Class : Class 2
Where r 3 triangle

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Varadha2k from Gateway the complete school, Chennai
Subject :IMO    Class : Class 5

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Varadha2k from Gateway the complete school, Chennai
Subject :IMO    Class : Class 1

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Raashid Sarfraz from IIPS, Riyadh
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(B):

 CCCXXIV + CCLXIX = 324 + 269 = 593
and DCCLII - CLVI = 752 - 156 = 596
So, 593  <  596


Ans 2:

Iraj Singh from DPS Megacity, Kolkata
Class : Class 6
The correct answer is B.

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Shayan Bari from Kendriya Vidyalaya, Katihar
Subject :IMO    Class : Class 7

Ans 1:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
HCF = the numbers * LCMBut the product is not given so we cannot determine the HCF.

Ans 2:

Vinayak Iyer from Podar International School Powai, Mumbai
Class : Class 8

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Shayan Bari from Kendriya Vidyalaya, Katihar
Subject :IMO    Class : Class 7

Ans 1:

Pranjali gupta from City Pride School, pune
Class : Class 7
A

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Alishba Khan from Delhi Public School, Lucknow
Subject :IMO    Class : Class 6

Ans 1:

arnab chatterjee from dps gurgaon, gurgaon
Class : Class 7

Ans 2:

Ayush Chauhan from Modern Public School, Bhiwadi
Class : Class 8
The correct answer is option B.you are right admin

Ans 3:

Aadvik saini from Mvn sector 17, Faridabad
Class : Class 8
we also know

Ans 4:

Shailaja Divakar from Chennai public school global school, London
Class : Class 6
B

Ans 5: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option B. 


Ans 6:

Iba khan from DPS GBN, Noida
Class : Class 6
i dont get it

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Lakshmi from FPS, Bangalore
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): 8 x 2 ÷ 4 + 5 = (8 x 2 ÷ 4) + 5
= 5 + (8 x 2 ÷ 4)
= 5 + 8 x 2 ÷ 4


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Ashwathy Suresh from Podar Intrernational School, Bangalore
Subject :IMO    Class : Class 3

Ans 1:

Devyani chunendra khangar from kps, RAIPUR
Class : Class 4
A

Ans 2:

Advika Narkar from VIBGYOR High Airoli, Navi Mumbai
Class : Class 5
D D D

Ans 3:

Tavish Singh from Sanskriti School, Hyderabad
Class : Class 4
DDDDDDDDDDDDDDDDDDDDDDDDDD

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