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Naisha Bhatia from Cambridge court high school, Jaipur
Subject :IMO    Class : Class 4

Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
According to BODMAS or DMAS, first / (divide),then * (multiply), then (add) and then - (subtract). So answer should be: S * R - P Q= 5 x 7 - 2 8= 35 - 2 8= 35 - 10= 25

Ans 2:

Advika Bhatta from The Gaudium School, Hyderabad
Class : Class 4
According to BODMAS or DMAS, we first divide, then multiply, next add, and finally subtract. So following the rule we should get 25 because:P = 2Q = 8R = 7S = 55 ( S ) x 7 ( R ) - 2 ( P ) 8 ( Q ) 35 ( 5 x 7 ) - 10 ( 2 8 ) = 25Hence answer should be 25.

Ans 3:

Ruthwin kumar from Yuvabharathi International School, Singapore
Class : Class 3

Ans 4:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Is there any rule for DMAS solving? Hope you answer both my questions. 1. According to......... and 2. Is there any ......................

Ans 5:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 8
Hope you answer soon

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Anirudh from 989820Delhi Pubic school Rohini , Delhi
Subject :IMO    Class : Class 8

Ans 1:

Anshuman D from MVM, Hyderabad
Class : Class 9
Let the sum be x. Compound interest: P(1+r/100)^n-P =x(11/10)^2-x Taking x common, x[(121/100)-1] =21x/100 Simple interest:p*r*t/100 =x*10*2/100 =x/5 Compound interest - simple interest =500 21x/100-x/5=500 x/100=500 x=50000

Ans 2:

ARAVINDAN MANIKANDAN from NPS INternational, Singapore
Class : Class 8

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Trijal Kaushik from DPS Numaligarh, Golaghat
Subject :IMO    Class : Class 6

Ans 1:

Vedang maheshwari from Apeejay , Noida
Class : Class 6

Ans 2:

Viggya Sutradhar from New look Senior Secondary school, Banswara
Class : Class 7
414720 /144 = 2880 correct answer is D

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Dheer Pandey from Sentia The Global School, Hyderabad
Subject :IMO    Class : Class 6

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Theertha sudeep from National academy for learning, Bengaluru
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): Let the  other number be y.
HCF × LCM = Product of numbers
11 × 7700 = 275 × y
y = 308


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Lakshya Singh from Dps kalyanpur , Kanpur
Subject :IMO    Class : Class 7

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Rishik De Sarkar from Delhi Public School Gurgaon, Gurgaon
Subject :IMO    Class : Class 3

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Riya V from NCFE, Bangalore
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(C): Two plots have same perimeter:
So, 60 × 3 = 2 × ( length + 30)
90 = length + 30
Length = 60 m 
Hence, area = 60 × 30 = 1800 sq. m 


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divish from Delhi Public School, gurgaon
Subject :IMO    Class : Class 5

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Garv T from Lilavatibai Podar, Mumbai
Subject :IMO    Class : Class 8

Ans 1:

Pranshul Mankad from Udgam School For Children, Ahmedabad
Class : Class 9

Ans 2:

Suyash from Credence, Duai
Class : Class 8

Ans 3:

Aviral Shukla from Apeejay School Sheikh Sarai, New Delhi
Class : Class 10

Ans 4:

Ayush Chauhan from Modern Public School, Bhiwadi
Class : Class 9

Ans 5:

Vihaan Nair from Ambassador School, DUBAI
Class : Class 8

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