A box contains 6 nails and 10 nuts. Half of the nails and half of the nuts are rusted. If one item is chosen at random, then find the probability that it is rusted or is a nail.

A box contains 6 nails and 10 nuts. Hal of the nails and half of the nuts are rusted. If one item is chosen at random, the probability that it is rusted or is a nail. a. 3/16 b. 5/16 c. 11/16 d. 14/16

A drawer contains 50 bolts and 150 nuts.Half of the bolts and half of the nuts are rusted.If one item is chosen at random,what is the probability that it is rusted or a bolt?

A box contains 30 bolts and 40 nuts.Half of the bolts and half of the nuts are rusted.If two items are drawn at random,what is the probability that either both are rusted or both are bolts?

A box contains 50 bolts and 150 nuts. On checking the box, it was found that half of the bolts and half of the nuts are rusted. If one item is chosen at random, find the probability that it is rusted

There are 13 girls and 15 boys in a line. If one student is chosen at random, then find the probability that he is a boy.

A bag contains 100 bolts and 300 nuts, 50% of each have been rusted. One item is chosen at random. Find the probability that chosen item is rusted or a bolt.

An integer is chosen at random between 1 and 100. Find the probability that the chosen number is divisible by 10.

Three mangoes and three apples are kept in a box. if two fruits are chosen at random, find the probability that one is a mango and the other is an apple.

One number is chosen at random from the number 1 to 100. Find the probability that it is divisible by 4 or 10.