class="read-more button" href="https://exam.pscnotes.com/mcq/from-a-sales-line-of-10-products-how-many-subsets-of-3-products-can-be-offered-to-customers/#more-4708">Detailed SolutionFrom a sales line of 10 products, how many ‘ subsets of 3 products can be offered to customers ?
2 girls have to be next to each other, is" class="read-more button" href="https://exam.pscnotes.com/mcq/the-number-of-ways-in-which-3-boys-and-2-girls-can-be-arranged-in-a-queue-given-that-the-2-girls-have-to-be-next-to-each-other-is/#more-3740">Detailed SolutionThe number of ways in which 3 boys and 2 girls can be arranged in a queue, given that the 2 girls have to be next to each other, is
all the girls sit together ?" class="read-more button" href="https://exam.pscnotes.com/mcq/if-x-boys-and-y-girls-sit-in-a-row-randomly-in-how-many-ways-can-all-the-girls-sit-together/#more-815">Detailed SolutionIf x boys and y girls sit in a row randomly, in how many ways can all the girls sit together ?