International Maths Olympiad Forum By SOF Olympiad Trainer

Iksha from Vibgyorhigh, Pune

Subject :IMO Class : Class 1

If Sohan's birthday falls on third Saturday of May 20XX, then on which date Sohan will celebrate his birthday?

A31^th May
B17^th May
C10^th May
D24^th May

Option D is correct as itâs 3rd week of May Saturday

Ans 1:

Tonmaya Bangthai from Delhi Public School Nazira, Nazira

Class : Class 3

B

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Arkaprabho Sau from Griffins International School, Kharagpur

Subject :IMO Class : Class 6

The least number which when decreased by 9 is exactly divisible by 12, 16, 24 and 48 is _____.

A 16
B 48
C 57
D 39

Ans 1:

Yashwant Nagarajan from NPS International School, Singapore

Class : Class 9

Ans 2:

Chirag Jain from St MontFort senior secondary school, Bhopal

Class : Class 8

Ans 3:

Annika from Apeejay School, Noida

Class : Class 10

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Vihaan Tyagi from Vikas the concept, Hyderabad

Subject :IMO Class : Class 5

Vineet packed of sugar each into 42 plastic bags. Find the total weight of sugar Vineet packed.

A 34.5 kg
B 3.45 kg
C 31.5 kg
D 345 g

i didn't understand how did you get 31.5 ?

Ans 1:

AASTHA RAI from AUXILIUM SCHOOL, KOLKATA

Class : Class 6

The answer is c

Ans 2:

Samanyu from NPSI, Singapore

Class : Class 5

The correct answer is B

Ans 3:

Spriha Maji from Chirec International School, Hyderabad

Class : Class 5

it is c

Ans 4:

ATHARVA from Vibgyor High, Vadodra

Class : Class 2

ANSWER IS B

Ans 5:

Karthik Reddy Munnangi from Chirec International School, Hyderabad

Class : Class 9

Ans 6:

Spriha Maji from Chirec International School, Hyderabad

Class : Class 5

Ans 7:

Pratham Dave from GNS, Bangalore

Class : Class 7

C is the answer to this question

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Aaryan Kashikar from VIBGYOR HIGH NIBM, Pune

Subject :IMO Class : Class 3

Identify the number using the given clues.

A 2497
B 1495
C 2698
D 2785

b

Ans 1:

Shuddhi Choubey from euro school mumbai, Mumbai

Class : Class 4

B

Ans 2:

Avantika Jain from Greenwood High International School, Bengaluru

Class : Class 4

answer is B.

Ans 3:

Avantika Jain from Greenwood High International School, Bengaluru

Class : Class 4

Ans 4:

SHASHWAT YADAV from DELHI PUBLIC SCHOOL, BHOPAL

Class : Class 7

Ans 5:

SHASHWAT YADAV from DELHI PUBLIC SCHOOL, BHOPAL

Class : Class 7

answer is b

Ans 6:

SHAMBHAVI from MDPS Faridabad, Faridabad

Class : Class 4

Ans 7:

Shuddhi Choubey from euro school mumbai, Mumbai

Class : Class 4

B

Ans 8:

SHAMBHAVI from MDPS Faridabad, Faridabad

Class : Class 4

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Vartika Agarwal from Phoenix world school, Pune

Subject :IMO Class : Class 6

In a class of 35 students, Kunal is placed seventh from the bottom whereas Sonali is placed ninth from the top. Pulkit is placed exactly in between the two. What is Kunal’s position from Pulkit?

A 9
B 10
C 11
D 13

The correct answer is 11c.

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Nikhil Praveen from Vibgyor High , Bengaluru

Subject :IMO Class : Class 6

State ‘T’ for true and ‘F’ for false.
P. x = 15 is the solution of the equation 41 - x = 25.
Q. An equation is an algebraic expression which involves an “equal to” sign.
R. ‘x exceeds y by 7’ can be expressed as x = y + 7.

	P	Q	R
A	F	T	T
B	F	T	F
C	T	F	T
D	T	T	T

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Ans 1:

Navya from Gyanshree, Noida

Class : Class 6

Ans 2:

Avyukt Agarwal from Dps mathura road, Delhi

Class : Class 7

Ans 3:

Thalavai Kannan from Geetanjali olympiad school, bangalore

Class : Class 4

Ans 4:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

Ans 5:

Vatsala Saraswat from Modern school , Noida

Class : Class 7

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Rajesh Kumar from Aecs2, Mumbai

Subject :IMO Class : Class 4

fraction worksheet PDF is not opening any idea how to open it

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Ans 1:

Advika Narkar from The Shishukunj International School, Jhalaria Campus, Indore

Class : Class 8

Yes it is not opening I am telling Class 4 fraction pdf.

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Kanishka Choudhury from Euro International School, Jodhpur

Subject :IMO Class : Class 4

IMO & IGKO

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Karthik Rao Varam from Bala Vidya Mandir, Chennai

Subject :IMO Class : Class 8

State ‘T’ for true and ‘F’ for false.
(i) The square root of 0.9 is 0.3.
(ii) The square root of a perfect square of n digits will have digits, if n is odd.
(iii) All numbers of a pythagorean triplet are odd.
(iv) There are 200 natural numbers between 100² and 101².

	(i)	(ii)	(iii)	(iv)
A	T	F	T	F
B	F	T	F	T
C	T	T	F	F
D	F	T	T	F

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Ans 1:

from , Alwar

Class : Class 8

2) F,T,F,T is the right answer

Ans 2:

Anirudh from 989820Delhi Pubic school Rohini , Delhi

Class : Class 8

answer d

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Praneeth Kumar Sahu from Indirapuram Public School, Ghaziabad

Subject :IMO Class : Class 4

The clocks show the time a movie started and the time the movie ended. What is the maximum number of times the movie can be screened from 12 noon to 12 midnight ?

A5
B6
C7
D8

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