Rishabh studies with the help of flash cards. He has a set of 30 flash cards out of which 17 cards are white and rest are grey. 4 white and 5 grey cards are marked ENGLISH. Find the possibility of choosing a grey card or an "ENGLISH" Card randomly from the set.

Rishabh studies with the help of flash cards. He has a set of 30 flash

1.	Rishabh studies with the help of flash cards. He has a set of 30 flash cards out of which 17 cards are white and rest are grey. 4 white and 5 grey cards are marked ENGLISH. Find the possibility of choosing a grey card or an "ENGLISH" Card randomly from the set.
A.	9/13
B.	13/30
C.	17/30
D.	22/30
Answer» D. 22/30

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Rishabh studies with the help of flash cards. He has a set of 30 flash cards out of which 17 cards are white and rest are grey. 4 white and 5 grey cards are marked ENGLISH. Find the possibility of choosing a grey card or an "ENGLISH" Card randomly from the set.

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