International Maths Olympiad Forum By SOF Olympiad Trainer - Page 213
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Rijrashwa Sreejith from Devamatha C M I Public School, Thrissur
Subject :IMO    Class : Class 8

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Natasha Sen from Canterbury Public School, delhi
Class : Class 9
For fig (i) Volume of the cuboid= l×b×h = 30×40×25= 30000 cm^3 For fig (ii) Volume of the cube= (Side)^3 = 35×35×35= 42875 cm^3 Therefore, Fig (ii) requires more amount of material to be made. ANSWER: Option B.

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Siffat Kaur Kharbanda from Strawberry Feilds High School, Chandigarh
Subject :IMO    Class : Class 6

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Nitika Gadiparthi from Elpro International School, Pune
Subject :IMO    Class : Class 1

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Shreehari K from PSBBSS School, Chennai
Subject :IMO    Class : Class 7

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Adithya from Psbb senior secondary school, Chennai
Subject :IMO    Class : Class 5

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Seerat Kaur Sowanni from Deens Academy, Bangalore
Subject :IMO    Class : Class 6

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Joshua Sen from Montfort Senior Secondary School, Roorkee
Subject :IMO    Class : Class 6

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Joshua Sen from Montfort Senior Secondary School, Roorkee
Subject :IMO    Class : Class 6

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Joshua Sen from Montfort Senior Secondary School, Roorkee
Subject :IMO    Class : Class 6

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Joshua Sen from Montfort Senior Secondary School, Roorkee
Subject :IMO    Class : Class 6

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