International Maths Olympiad Forum By SOF Olympiad Trainer

ARCHIT SINGH from HSV GLOBAL SCHOOL, Gurgaon

Subject :IMO Class : Class 8

The numerator and the denominator of a rational number are in the ratio 5 : 7. When 6 is added to both the numerator and denominator, the ratio becomes 4 : 5. What is the rational number?

A
B
C
D

next question solution is wrong

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ARCHIT SINGH from HSV GLOBAL SCHOOL, Gurgaon

Subject :IMO Class : Class 8

If then find the value of

A
B
C
D

are you mad

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Samanvi Sathyajith from Indian school sohar, Oman

Subject :IMO Class : Class 6

The ratio of 80 cm to 3.5 m is equal to

A 190 cm : 7 cm
B 160 cm : 7 m
C 160 cm : 7 cm
D 180 cm : 7 m

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Krishnam Bansal from St. Paul's Church College Unit-2, Agra

Subject :IMO Class : Class 10

Find the missing number from the options, if a certain rule is followed either row-wise or column-wise.

A4
B5
C7
D8

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Shuddhi Choubey from euro school mumbai, Mumbai

Subject :IMO Class : Class 3

Read the given statements carefully about the given collection of numbers and select the CORRECT option.

P : The fraction of numbers having 5 at its units place to the all numbers is .
Q : The fraction of even numbers to the all numbers is .

AOnly P is true.
BOnly Q is true.
CBoth P and Q are true.
DNeither P nor Q is true.

B

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Ans 1:

Wania Fatma from Poddar International school, samastipur

Class : Class 3

Ans 2:

Shuddhi Choubey from euro school mumbai, Mumbai

Class : Class 4

Ans 3:

Wania Fatma from Poddar International school, samastipur

Class : Class 3

Ans 4:

RIYA D MARGHADE from TVS VELAMMAL VIDYALAYA PONNERI, CHENNAI, CHENNAI

Class : Class 3

This is a wrong answerThe potion should be ( B )

Ans 5:

Shuddhi Choubey from euro school mumbai, Mumbai

Class : Class 4

B

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Jiya from Bps, Qatar

Subject :IMO Class : Class 3

Bicycle _________ is fifth to the left of second bicycle from the right end.

AW
BU
CL
DT

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Ans 1:

Kejal hemant zope from World school, Bhusawal

Class : Class 4

b

Ans 2:

Niksh Madavi from TREE HOUSE HIGHSCHOOL, VASAI

Class : Class 4

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Disha Vora from Zebar School for Children, Ahmedabad

Subject :IMO Class : Class 7

A piggy bank contains an equal number of one rupee, 50 paise and 25 paise coins. If the total value is ₹ 56, then how many coins of each type are there?

A25
B32
C30
D22

The answer is b-32

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Prahit tiwari from Chrysalis high varthur bangalore, Bangalore

Subject :IMO Class : Class 4

Arun’s yoga class starts from 7^th August 20XX and finishes on 23^rd August 20XX. If every Saturday is a holiday, then for how many days does he go to yoga class in that month?

A14
B13
C15
D16