User Forum

Subject :IMO    Class : Class 3

Madhu wrote a number on the blackboard as shown below.

If it is formed from three different digits, then which of the following digit could be placed in the gap to make it the greatest number out of the given options?

A 0
B 5
C 9
D 8


if we put 9 so it become bigger

Ans 1:

Class : Class 6
It is Written 3 different digits 8 is ans

Ans 2:

Class : Class 3

Ans 3:

Class : Class 6
Ans should be 9 as nowhere it is stated that all digits have to be different.

Ans 4:

Class : Class 7
8 is the greatest no. to be filled in the blank as we do not have repeat any no.

Ans 5:

Class : Class 7
9 is the greatest number

Ans 6:

Class : Class 3
Yes it should be 9

Ans 7:

Class : Class 6
8 is the ANSWER as the question is saying 3 different numbers on the board. The numbers on board are 6 ___ 9. The NUMBER 9 HAS BEEN REPATED and the options are option A - 0 option B - 5 option C - 9 and option D - 8. 9 is repeated so leave 9 and see the greatest number it is 8 as we have to leave 9

Ans 8:

Class : Class 3

Ans 9:

Class : Class 3

Ans 10:

Class : Class 5
IT IS C BECAUSE ALL THE DIGITS SHOULD BE DIFFERENT

Ans 11:

Class : Class 4
C is the correct answer because 9 will make it the greatest no.

Ans 12:

Class : Class 3
This is silly ! 9 will make the greatest number

Ans 13:

Class : Class 1
yes it should be 9

Ans 14:

Class : Class 6
the answer is d as it has said different digits

Ans 15:

Class : Class 5
D

Ans 16:

Class : Class 3

Ans 17:

Class : Class 3
no it should be 8. Read the question carrefully

Ans 18:

Class : Class 3
9 is the greatest

Ans 19:

Class : Class 5
it is 8 because it is saying 3 different digits

Ans 20:

Class : Class 7
answer is d because no. 9 is already used that makes no.8 the answer.

Ans 21:

Class : Class 5
answer should be c 9 will represent grater number

Ans 22:

Class : Class 4
the correct answer should be C

Ans 23:

Class : Class 3

Ans 24:

Class : Class 3
d

Ans 25:

Class : Class 6
D

Ans 26:

Class : Class 6
C should be correct answer

Ans 27:

Class : Class 7
9 is the greatest no.

Post Your Answer