International Maths Olympiad Forum By SOF Olympiad Trainer

Sreeram G K from DPS Faridabad, Faridabad

Subject :IMO Class : Class 6

A ____ is a region in the interior of the circle enclosed by an arc and a chord.

ASector
BDiameter
CCentre
DSegment

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arushi arya from st.thomas , titwala

Subject :IMO Class : Class 4

If in a month of 30 days, third Tuesday falls on 17^th, what will be the last day of the month?

A5^th Tuesday
B4^th Sunday
C5^th Monday
D4^th Wednesday

Ans 1:

ABHRANIL SEN from Ramnagar rao highSchool, Ramnagar

Class : Class 7

Answer is-(C)

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Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida

Subject :IMO Class : Class 7

Which of the following options will complete the given figure matrix?

A

B

C

D

Two lines are removed and 4 circles are added outside the figure.Answer-(B)

Ans 1:

Puja Pramanik from New Horizon Public School, Bangalore

Class : Class 7

b

Ans 2:

Swarnadeep from North point residential school , Siliguri

Class : Class 7

B

Ans 3:

Puja Pramanik from New Horizon Public School, Bangalore

Class : Class 7

b

Ans 4:

Puja Pramanik from New Horizon Public School, Bangalore

Class : Class 7

b

Ans 5:

Puja Pramanik from New Horizon Public School, Bangalore

Class : Class 7

b

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Heeya Shah from Amrit-Jyoti Primary school, Ahmedabad

Subject :IMO Class : Class 7

Aryan wants to plant a flower on the ground in the form of a rhombus. The diagonals of the rhombus measures 42 cm and 56 cm. Find the perimeter of the field.

A 150 cm
B 140 cm
C 130 cm
D 120 cm

Please give solution how the method is done.Please ðð

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Shivansh Sandip Patil from Shantiniketan school, Kolhapur

Subject :IMO Class : Class 1

Which number goes in the box to make the number sentence true?

A0
B1
C2
D4

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Prabhav Kaushik from DPS Noida, Noida

Subject :IMO Class : Class 6

Read the statements carefully and select the CORRECT option.
Statement-I : A circle is the path of a point moving at the same distance from a fixed point.
Statement-II : A sector of a circle is a region in the interior of the circle enclosed by an arc and a chord.

ABoth Statement-I and Statement-II are true.
BStatement-I is true but Statement-II is false.
CStatement-I is false but Statement-II is true.
DBoth Statement-I and Statement-II are false.

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Ans 1:

Arnesh Chakraborty from M P Birla Foundation Higher Secondary School, KOLKATA

Class : Class 7

Ans 2:

Fellah Thashin from MS Dhoni global school , Hosur

Class : Class 6

Ans 3:

Sreeram G K from DPS Faridabad, Faridabad

Class : Class 7

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PnP from Vibgyor, Bengalore

Subject :IMO Class : Class 3

On the basis of the given figure, which of the following statements is true.

A8/15 of the squares have vertical lines.
B6/15 of the squares are blank.
C4/15 of the squares have horizontal lines.
DThere are 10 equal squares in total.

b is correct because all others are false

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Ans 1:

Barsan Maity from DAV School Siliguri, Siliguri

Class : Class 6

m

Ans 2:

ISHAAN AYNOR from Pps bhandup , Mumbai

Class : Class 6

B and C both ???

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Shiven Toshniwal from welspun, KACHCHH

Subject :IMO Class : Class 8

Read the following information and answer the following question:
1. Seven students P, Q, R, S, T, U and V take a series of tests.
2. No two students get the same marks.
3. V always scores more than P.
4. P always scores more than Q.
5. Each time either R scores the highest and T gets the least, or alternatively S scores the highest and U or Q scores the least. If R gets most, V should be ranked not lower than .

ASecond
BThird
CFourth
DFifth

nice