NPTEL Data Analytics with Python Week 2 Assignment Answers 2025
1. A college plans to interview 8 students for possible offers of graduate assistantships. The college has three assistantships available. How many groups of three can the college select?
- 126
- 56
- 136
- 130
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2. A student has to take 9 more courses before he can graduate. If none of the courses are prerequisite to others, how many groups of four courses can he select for the next semester?
- 126
- 56
- 136
- 130
Answer :-
3. Ten individuals are candidates for positions of president, vice president of an organization. How many possibilities of selections exist?
- 90
- 100
- 120
- 130
Answer :-
4. A student has to take 7 more courses before she can graduate .If none of the courses are prerequisites to others, how many groups of three courses can she select for the next semester?
- 30
- 35
- 40
- 45
Answer :-
5. A company plans to interview 10 recent graduates for possible employment. The company has three positions open. How many groups of three can the company select?
- 90
- 100
- 120
- 130
Answer :-
6. Eight individuals are candidates for positions of president, vice president, and treasurer of an organization. How many possibilities of selections exist?
- 300
- 330
- 336
- 339
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7. From a group of three finalists for a privately endowed scholarship, two individuals are to be selected for the first and second places. Determine the number of possible selections
- 3
- 6
- 9
- 12
Answer :-
8. State true or false
Statement: All mutually exclusive events are independent events
- True
- False
Answer :-
9. A committee of 4 is to be selected from a group of 12 people. How many possible committees can be selected?
- 395
- 425
- 495
- 525
Answer :-
10. Assume a businessman has 7 suits and 8 ties. He is planning to take 3 suits and 2 ties with him on his next business trip. How many possibilities of selection does he have?
- 140
- 250
- 480
- 500
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