International Maths Olympiad Forum By SOF Olympiad Trainer - Page 265
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Annapoornima Subramanian from NPS, Singapore
Subject :IMO    Class : Class 6

Ans 1:

Netra Dharmadhikari from Swami Vivekanand, Mumbai
Class : Class 6

Ans 2: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option B. 


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ABHISHEK from cps, chennai
Subject :IMO    Class : Class 3

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D):

As, 2 m 15 cm = 215 cm
So, Total length of green and yellow pieces ribbon = 2 x 215 = 430cm
Total length of 3 pieces of ribbon = 430 + 80 = 510 cm


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Daksh from RKC, Rajkot
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Ans 2:

Aishee Chatterjee from DPS Durg, Bhilai
Class : Class 6
good admin

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NYRAH GUPTA from Sat Paul Mittal School, Ludhiana
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(A): 


Direction Umesh is now w.r.t starting point is East
Distance Umesh is from starting point = 20 + 15 = 35m


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Chinmay from Centre point school, Nagpur
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

Option B is the correct answer.


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Chinmay from Centre point school, Nagpur
Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

The correct answer is option D. 


Ans 2:

ARNAV SHARMA from DPS Pune, Pune
Class : Class 4

Ans 3:

Ayush kumar from Sunbeam school Indiranagar, Varanasi
Class : Class 5

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Ashmit Kheterpal from lvis, Gurgaon
Subject :IMO    Class : Class 8

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

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D):

Number of eggs bought per day = 44

Number of days in October = 31

Number of eggs bought in October = 44 x 31 = 1364


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Vihaan from K R Mangalam World School Vaishali, Ghaziabad
Subject :IMO    Class : Class 5

Ans 1:

havya from ambitus world school, hyderbad
Class : Class 5
my answer is b (:

Ans 2:

havya from ambitus world school, hyderbad
Class : Class 5
my answer is b (:

Ans 3:

AASTHA RAI from AUXILIUM SCHOOL, KOLKATA
Class : Class 6
The answer is b

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Kavitharini Joseph from HUS, Chennai
Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Admin from revisewise, Noida
Class : Class 1

(D): L.C.M. of 15, 25, 30 and 45 = 450
450 – 9 = 441.
So, if 9 is added to 441, the number is divisible by all the 4 numbers.
 


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