# User Forum

Subject :IMO    Class : Class 3

Class : Class 1

(B):  4029 + 588 = 4617 ( place value of 6 here is 600 )

Number multiplied by 0 always gives 0.
Thus , both statements 1 and 2 are false.

Subject :IMO    Class : Class 8

## Ans 1:

Class : Class 9
i understood it now, it is that only non zero rational numbers are closed in division, that is why it is false cause they said all and not nonzero

Class : Class 8
How

Class : Class 8
Exactly. How?!

## Ans 4:

Class : Class 10
how

Subject :IMO    Class : Class 8

## Ans 1:

Class : Class 10
c

Subject :IMO    Class : Class 3

## Ans 1:

Class : Class 7
D

Subject :IMO    Class : Class 5

Class : Class 6

Class : Class 7

Class : Class 5

Class : Class 7

Class : Class 6

## Ans 6:

Class : Class 6

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 8

Subject :IMO    Class : Class 6

## Ans 1:

Class : Class 4
THE ANSWER IS (B) AS GIVEN IN THE QUESTION IS 61*82 IS DIVISIBLE BY 11 AS WE KNOW THAT WHEN THE DIFFERENCE BETWEEN THE SUM OF DIGITS IN EVEN AND ODD PLACES IS 0 OR A MULTIPLE OF 11 SO THE MINIMUM VALUE OF * SHOULD BE 1 AS 6 + 1 + 2 = 9 AND 1 + 8 = 9 AND 9 - 9 = 0 HENCE ,IT IS DIVISIBLE BY 11

Subject :IMO    Class : Class 5

Class : Class 10

Class : Class 5

## Ans 3:

Class : Class 5
so easy

Subject :IMO    Class : Class 5

Class : Class 6
It is A

Class : Class 10

Class : Class 5