International Maths Olympiad Forum By SOF Olympiad Trainer - Page 3

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Divyamsh from The Sky World School, Panchkula

Subject :IMO Class : Class 5

What is the smallest number of squares that must be shaded so that the figure has a line of symmetry?

A4
B3
C5
D7

which ones

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Divyamsh from The Sky World School, Panchkula

Subject :IMO Class : Class 5

The sum of lines of symmetry of the given figures is ________.

A8
B9
C10
D12

how 10

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Divyamsh from The Sky World School, Panchkula

Class : Class 5

how 10

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Lakshmi Srinivas from National Public School Indiranagar, Bangalore

Subject :IMO Class : Class 5

What is the area of the shaded figure?

A441 sq. cm
B510 sq. cm
C496 sq. cm
D210 sq. cm

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Divyamsh from The Sky World School, Panchkula

Subject :IMO Class : Class 5

Match the following and select the correct option.

	(P)	(Q)	(R)	(S)
A	(iv)	(i)	(iii)	(ii)
B	(i)	(iv)	(iii)	(ii)
C	(iv)	(ii)	(iii)	(ii)
D	(i)	(iv)	(ii)	(iii)

where is the picture

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Srestha ROy from G D BIRLA, KOLKATA

Subject :IMO Class : Class 9

Match the following.

A(A)→(i); (B)→(ii); (C)→(iii); (D)→(iv)
B(A)→(iii); (B)→(iv); (C)→(i); (D)→(ii)
C(A)→(i); (B)→(iv); (C)→(ii); (D)→(iii)
D(A)→(iii); (B)→(iv); (C)→(ii); (D)→(i)

Blank question

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Srestha ROy from G D BIRLA, KOLKATA

Subject :IMO Class : Class 9

The value of

is ______.

A0
B1
C2
D4

The question is blank

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Vanij from Sanskriti School, Pune

Subject :IMO Class : Class 4

Which of the following represents a meaningful Roman numeral?

AXVX
BXIX
CIXIV
DXXLV

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Vanij from Sanskriti School, Pune

Class : Class 4

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Advik from Dos, Delhi

Subject :IMO Class : Class 3

Meena wrote the following digits in her notebook.
1 0 5 4 3 2 1 0 2 5 3 4 1 1 6 2 3 4 1 2 5 0 8
Find the difference between the fraction of digit 1 and that of digit 2.

A
B
C
D

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Saadhvi Santhosh from Sankara Senior Secondary School, Adyar, Chennai

Subject :IMO Class : Class 7

Pointing to Kartik, Vivan said, “His mother’s brother is the father of my son Nitin.” How is Kartik related to Vivan?

AUncle
BBrother
CNephew
DFather

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Dhriti Roshan Shetty from Global Indian International School, Singapore

Subject :IMO Class : Class 4

What fraction of the figure is unshaded?

A Three eighths
B One quarter
C One half
D One third

next time,pls draw the fractions in questions like this

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