# User Forum

Subject :IMO    Class : Class 4

Subject :IMO    Class : Class 4

Subject :IMO    Class : Class 3

Class : Class 6
it is so easy

## Ans 2:

Class : Class 6
what a question

Subject :IMO    Class : Class 6

Subject :IMO    Class : Class 7

Class : Class 9

## Ans 2:

Class : Class 7
As there are 6 teams, each team playing each other only once, we have a formula for such questions. matches played = (number of teams x number of teams + 1) / 2 so, 6*7/2 = 21

## Ans 3:

Class : Class 7
As there are 6 teams, each team playing each other only once, we have a formula for such questions. matches played = (number of teams x number of teams + 1) / 2 so, 6*7/2 = 21

Subject :IMO    Class : Class 6

Class : Class 6

## Ans 2:

Class : Class 6
COOL ILIKEIT

Subject :IMO    Class : Class 8

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 9

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 7
If 'Ã·' means '-', '-' means 'Ã—', 'Ã—' means '+' and '+' means 'Ã·', then 72 + 9 Ã— 45 - 5 Ã· 42 - 6 = ____________ After converting the symbols, we get => 72 Ã· 9 + 45 Ã— 5 - 42 Ã— 6 => 8 + 45 Ã— 5 - 42 Ã— 6 => 8+ 225 - 252 => 233 - 252 => (-19)

Class : Class 6