International Maths Olympiad Forum By SOF Olympiad Trainer

Aadvik saini from Mvn sector 17, Faridabad

Subject :IMO Class : Class 6

Preeti travelled 3x km distance by walk, 9y km by cycle and 5 km by bus. The total distance covered by Preeti is _____.

A (3x - 9y + 5) km
B (3x + 9y + 5) km
C (3x - 9y - 5) km
D (9x + 3y - 5) km

Ans 1:

IMO Kids from Hiranandani foundation school , Powai

Class : Class 5

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Aadvik saini from Mvn sector 17, Faridabad

Subject :IMO Class : Class 6

Find the values of P, Q, R and S.

	P	Q	R	S
A	12	74	15	207
B	12	15	74	270
C	12	74	15	270
D	42	15	270	74

c

Ans 1:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

Ans 2:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

c

Ans 3:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

Ans 4:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

Ans 5:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

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ARAVINDAN MANIKANDAN from NPS INternational, Singapore

Subject :IMO Class : Class 8

Find the odd one amongst the set of figures of a series.

AQ
BR
CT
DU

Ans 1:

Joshua Sen from Montfort Senior Secondary School, Roorkee

Class : Class 9

y tho

Ans 2:

sk from psbb millennium school, Chennai

Class : Class 9

Ans 3:

Rakshit Mittal from Atomic energy central school 4, Mumbai

Class : Class 10

pls explain how its not r

Ans 4:

Prateeshtha Ghosh from Samhita Academy, Bangalore

Class : Class 8

Could someone please explain how the answer is "U"?

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lakshita from Dps Dwarka, Delhi

Subject :IMO Class : Class 5

Sukul is 12^th from the right end in a row of students and Ankita is 20^th from the left end. After interchanging their positions, Sukul becomes 22^nd from the right. How many students are there in the row?

A32
B40
C29
D41

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Ans 1:

Adithya from Psbb, Chennai

Class : Class 10

Ans 2:

Akshath Ramanathan S from Sri Chaitanya Techno School, Bangalore

Class : Class 5

32

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Daksh from Greenwood High, Bengaluru

Subject :IMO Class : Class 6

Jaya’s score in Mathematics is 30 more than two third of her score in English. If her score in English is x, find her score in Mathematics.

A
B
C
D

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Ans 1:

Aadvik saini from Mvn sector 17, Faridabad

Class : Class 8

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ARNAV GARG from PRUDENCE SCHOOL, New Delhi

Subject :IMO Class : Class 8

The order of rotational symmetry in the given figure is .

A4
B2
C1
DInfinitely many

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Daksh from Greenwood High, Bengaluru

Subject :IMO Class : Class 6

Subtract - 5308 from the sum
[(- 2100) + (- 2001)].

A 1207
B 1210
C 1215
D 1200

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Ans 1:

Navya from Gyanshree, Noida

Class : Class 6

A

Ans 2:

Daksh from Greenwood High, Bengaluru

Class : Class 7

Ans 3:

Ayush Chauhan from Modern Public School, Bhiwadi

Class : Class 9

The correct answer is A

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Biju Pappachan from Rkc , Raipur

Subject :IMO Class : Class 5

Highest common factor of 42 and 162 is ____.

A 6
B 4
C 12
D 2

HCF is 6. Do the prime factorisation and then 2x3=6. So, HCF is 6.

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Ans 1:

Priyanka from Kendriya vidyalaya, Chennai

Class : Class 5

A

Ans 2:

Soham Hatua from The Hindu Senior Secondary School, Chennai

Class : Class 6

Ans 3:

Priyanka from Kendriya vidyalaya, Chennai

Class : Class 5

A

Ans 4:

Akshath Ramanathan S from Sri Chaitanya Techno School, Bangalore

Class : Class 5

A

Ans 5:

Priyanka from Kendriya vidyalaya, Chennai

Class : Class 5

A

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Biju Pappachan from Rkc , Raipur

Subject :IMO Class : Class 5

Fathom is a unit once used by sailors to measure the depth of water. If a sunken ship was located underwater at 240 feet, which expression would describe the location of the ship in fathoms?

A 240 × 6
B 240 ÷ 6
C 240 - 6
D 240 + 6

Nobody!!?? Come on man!

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Ans 1:

Akshath Ramanathan S from Sri Chaitanya Techno School, Bangalore

Class : Class 5

B

Ans 2:

Akshath Ramanathan S from Sri Chaitanya Techno School, Bangalore

Class : Class 5

A

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Daksh from Greenwood High, Bengaluru

Subject :IMO Class : Class 6

A cuboidal box has ____ edges representing the portions of lines.

A 14
B 8
C 12
D 16

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Ans 1:

saikrishna from bharatiya vidhya bhavans public school, Hyderabad

Class : Class 9

Ans 2:

Yashwant Nagarajan from NPS International School, Singapore

Class : Class 9

8

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