0 0 votes 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 $\dfrac{7}{20} \\$ $\dfrac{42}{125} \\$ $\dfrac{25}{29} \\$ $\dfrac{5}{9}$ Probability and Statistics gateme-2014-set2 probability-and-statistics probability + – ♦Arjun 327 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.