GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
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 | ||