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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 4
D is the answer because we have to use different digits to make greatest number.

Ans 2:

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

Ans 3:

Class : Class 9
8 is the greatest no. to be filled in the blank as we do not have repeat any no.

Ans 4:

Class :

Ans 5:

Class : Class 8
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 6:

Class : Class 8
9 is the greatest number

Ans 7:

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

Ans 8:

Class : Class 3

Ans 9:

Class : Class 4
8

Ans 10:

Class : Class 1
yes it should be 9

Ans 11:

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

Ans 12:

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

Ans 13:

Class : Class 5
If you had a little brain you would be able to solve this question

Ans 14:

Class : Class 5
8 is the answer because 3 different digits 6 and 9 are used hence, 8 is the answer

Ans 15:

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

Ans 16:

Class : Class 3

Ans 17:

Class : Class 8
the answer is d as it has said different digits

Ans 18:

Class : Class 4
8

Ans 19:

Class : Class 5
the correct answer should be C

Ans 20:

Class : Class 5
Deaangana,please do not be so mean to say the answer which is CORRECT! or else instead of Deaangana we will call you Karen.

Ans 21:

Class : Class 7
D

Ans 22:

Class : Class 6
C should be correct answer

Ans 23:

Class : Class 8
9 is the greatest no.

Ans 24:

Class : Class 3
9 is the greatest

Ans 25:

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

Ans 26:

Class : Class 6

Ans 27:

Class : Class 8
D

Ans 28:

Class : Class 3
d

Ans 29:

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

Ans 30:

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

Ans 31:

Class : Class 7
Guys you’ve got one heck of a brain! Are you blind? Can’t you see that they have mentioned that the number formed should be of DIFFERENT digits? 9 HAS ALREADY BEEN MENTIONED IN THE NUMBER!!!!!!

Ans 32:

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

Ans 33:

Class : Class 3

Ans 34:

Class : Class 3
Yes it should be 9

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