A box contains 25 parts of which 10 are defective. Two parts are being drawn simultaneously in a random manner from the box. The probability of both the parts being good is

A box contains 25 parts of which 10 are defective. Two parts are being

1.	A box contains 25 parts of which 10 are defective. Two parts are being drawn simultaneously in a random manner from the box. The probability of both the parts being good is
A.	7/20
B.	42/125
C.	25/29
D.	5/9
Answer» B. 42/125

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A box contains 25 parts of which 10 are defective. Two parts are being drawn simultaneously in a random manner from the box. The probability of both the parts being good is

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