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Subject :IMO    Class : Class 8

Ram put some buttons on the table. There were 4 blue, 7 red, 3 black and 6 white buttons in all. All of a sudden, a cat jumped on the table and knocked out one button on the floor. What is the probability that the button on the floor is blue?

A
B
B
D


the third option should be named C and not B

Ans 1:

Class : Class 8
answer:c

Ans 2:

Class : Class 8
Sir the option is C but it is given B (typing mistake)

Ans 3:

Class : Class 7
The answer is written as B as well due to an accident, even though it's C.

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