# User Forum

Subject :IMO    Class : Class 2

Subject :IMO    Class : Class 3

Subject :IMO    Class : Class 6

Class : Class 8
D

## Ans 2:

Class : Class 7
In pascal's triangle, the 1st row is always 1, second row is natural number, 3rd is of numbers which can form triangles, 4th is of numbers which can form rectangles. So the number common in rows 2, 3

Class : Class 9
ANS = D

## Ans 4:

Class : Class 8
Ans is surely D as rectangle

Class : Class 6

## Ans 6:

Class : Class 6
There is no mention of what type pattern, we can make line, triangle and rectangle with 12 dots also

## Ans 7:

Class : Class 9
D, is the answer but it is showing wrong so you could choose B.

## Ans 8:

Class : Class 8
answer is D only but it is showing B

## Ans 9:

Class : Class 8
It should be both D and B

Class : Class 3
Ans=B

Class : Class 10

## Ans 12:

Class : Class 8
Answer is definitely D because 12 is divisible by both 4 and 3 so rectangle and triangle both can be made ............ line can be made from all numbers

Class : Class 7

Class : Class 6

Class : Class 6

Class : Class 6
Ans. should be D

## Ans 17:

Class : Class 6
Ans is D and B also....

## Ans 18:

Class : Class 8
The ans is surely B

Class : Class 7

## Ans 20:

Class : Class 8
Check the solution

Class : Class 3

Class : Class 7
B

## Ans 23:

Class : Class 7
Answer is definitely d. How can you make an square with 10

## Ans 24:

Class : Class 8
Answer is D. We can form a triangle and rectangle with 12 dots.

## Ans 25:

Class : Class 8
Answer can be B and D both

## Ans 26:

Class : Class 6

Subject :IMO    Class : Class 5

## Ans 1:

Class : Class 3
this answer has to be corrected

## Ans 2:

Class : Class 3
Ans D is wrong because successor means 1 and predecessor means -1. So, 5 in 7658321 is 50000, which is predecessor of 49999 not the successor

## Ans 3:

Class : Class 8
Ans. B is incorrect because place value of 6 in 6734581 is 6000000, which is successor of 59999999 and not the predecessor

Class : Class 8
b

Class : Class 7
Ans is D

## Ans 6:

Class : Class 7
B is the answer to this

Class : Class 5

Class : Class 8

Class : Class 7

## Ans 10:

Class : Class 3
and you all check in the library books or in any other book shop

Class : Class 4

## Ans 12:

Class : Class 6
B is the answer because the place of value of 6 in the given number is 6000000, which is the successor of 5999999, not the predecessor.

Subject :IMO    Class : Class 7

Subject :IMO    Class : Class 7

Subject :IMO    Class : Class 4

Subject :IMO    Class : Class 4

Class : Class 10

## Ans 2:

Class : Class 8

Subject :IMO    Class : Class 5

Class : Class 6
B) 40.

Class : Class 7
(B) 40

Class : Class 5
B] 40

## Ans 4:

Class : Class 8
yes, it should be 40

Subject :IMO    Class : Class 7

## Ans 1:

Class : Class 9
A is the correct option as any number whethr rational,integer,whole,natural or any othe number multiplbly with 0 remains 0 as the answer.