List of top Statistics Questions on Probability and Uniform Distribution asked in BITSAT

The probability that a certain electronic component fails when first used is \(0.10\). If it does not fail immediately, the probability that it lasts for one year is \(0.99\). The probability that a new component will last for one year is:

If a fair coin is tossed 5 times, what is the probability of getting exactly 3 heads?