MBA
Exam
If 10 couples are invited for a party so that either wife alone attends or couple attend the party . How many ways the party can be arranged? 1) 1024 2) 29 3) 19 4) 30
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MBA Other Question
12 students are made to stand in a row. A class teacher has to select three students from these 12 such that there are at least 3 students standing between any two of the three selected. In how many ways can this be done? 1) 24 2) 10 3) 16 4) 20
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