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Permutations and Combinations - Data Intensity 1 Multiple Questions and Answers.
| 11. | What are the number of ways to select 3 men and 2 women such that one man and one woman are always selected? | ||
| A. | 100 | ||
| B. | 60 | ||
| C. | 30 | ||
| D. | 20 | ||
| 12. | A committee has 5 men and 6 women. What are the number of ways of selecting 2 men and 3 women from the given committee? | ||
| A. | 150 | ||
| B. | 200 | ||
| C. | 250 | ||
| D. | 300 | ||
| 13. | The number of permutations of the letters of the word ‘MESMERISE’ is___________? | ||
| A. | 9!/(2!)2 3! | ||
| B. | 9!/(2!)3 3! | ||
| C. | 9!/(2!)2 (3!)2 | ||
| D. | 5!/(2!)2 3! | ||
| 14. | The number of arrangements that can be made with the letters of the word MEADOWS so that the vowels occupy the even places? | ||
| A. | 720 | ||
| B. | 144 | ||
| C. | 120 | ||
| D. | 36 | ||
| 15. | Using all the letters of the word “NOKIA”, how many words can be formed, which begin with N and end with A? | ||
| A. | 3 | ||
| B. | 6 | ||
| C. | 24 | ||
| D. | 120 | ||
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