International Maths Olympiad Forum By SOF Olympiad Trainer

Avira from Apeejay, Faridabad

Subject :IMO Class : Class 5

Which of the following shapes can be tessellated?

AOnly P and R
BOnly Q and S
COnly S
DNone of these

Actually R can also be tessellated by inverting the image. It will be a combination of 3 images (2 inverted and 1 upright)

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Kiran from DPS, Bengaluru

Subject :IMO Class : Class 3

Find the sum of shaded fractions of the given figures.

A⁸⁄₄
B⁵⁄₄
C⁷⁄₄
D⁷⁄₄

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Ayaansh Singhal from Pinewood School, Saharanpur

Subject :IMO Class : Class 3

sddsdsd

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Lakshya Tripathi from Central Academy Ambabari,Jaipur, Jaipur

Subject :IMO Class : Class 8

x and y vary in inverse proportion. When x is 12, y is 3. Which of the following is not a possible pair of corresponding values of x and y?

A 4 and 9
B 10 and 3.6
C 72 and 0.5
D 5 and 6

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Saiansh Biswas from Little Flower School, Jamshedpur

Subject :IMO Class : Class 1

Rohan's house number is just before Mehak's house number. What is Mehak's house number ?

A
B
C
D

wrong question

Ans 1:

Saiansh Biswas from Little Flower School, Jamshedpur

Class : Class 1

it is before not after

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Prateeshtha Ghosh from Samhita Academy, Bangalore

Subject :IMO Class : Class 7

Find the value of

Ap + q
B3p
C- 4q
D0

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Can I get Rank 35 darryl from Global Indian international school, Brawl stars

Subject :IMO Class : Class 7

The adjoining figure shows a set of concentric squares. If the diagonal of the innermost square is 2 units and if the distance between the corresponding corners of any two successive square is 1 unit, then find the difference between the areas of the eighth and seventh squares, counting from the innermost square

A
B30 sq. units
C
D20 sq. units