In a batch of 300 students, it was found that 52% passed in maths, 47% passed in statistics, and 65% passed python. Also, 22% passed maths and statistics, 35% passed statistics and python, and 25% passed both python and maths. 8% passed none of the above subjects. Based on this information, How many people passed all the three subjects?
The Cartesian product A × A has 9 elements. Two of the elements of the Cartesian product are (1, 2) and (2, 7). Find the sum of all the elements in set A.
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The IIT Madras BS Mathematics for Data Science I (Maths 1) Qualifier paper sat on 24 Mar 2024, in the January 2024 term: 11 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.
| Feature | Maths 1 Qualifier 24 Mar 2024 at a glance |
|---|---|
| Term | January 2024 term |
| Subject | Mathematics for Data Science I |
| Course code | BSMA1001 |
| Questions | 11 |
| Marks | 50 |
| Duration | 120 min |
| Numerical | 4 |
| MSQ | 5 |
| MCQ | 2 |
| Official paper | IIT M QUALIFIER AN EXAM QDQ1 24 Mar 2024 |
| Negative marking | No negative marking. |
| Updated |
