Q94. In a light bulb factory, the probability of a single bulb being defective is 0.12. What is the expected number of defective bulbs in a batch of 5000 bulbs?Mathematics — Permutation, Combination and Probability — Question 94 of 302A. 550B. 570C. 600D. 650Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →