Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Probability and Statistics - Engineering Mathematics - Instrumentation Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Probability and Statistics. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| Instrumentation Engineering (IN) 2026 | 2026 | 2 | View paper |
| Instrumentation Engineering (IN) 2025 | 2025 | 1 | View paper |
| Instrumentation Engineering (IN) 2024 | 2024 | 2 | View paper |
| Instrumentation Engineering (IN) 2023 | 2023 | 2 | View paper |
| Instrumentation Engineering (IN) 2022 | 2022 | 1 | View paper |
| Instrumentation Engineering (IN) 2021 | 2021 | 1 | View paper |
| Instrumentation Engineering (IN) 2020 | 2020 | 2 | View paper |
| Instrumentation Engineering (IN) 2019 | 2019 | 2 | View paper |
| Instrumentation Engineering (IN) 2018 | 2018 | 8 | View paper |
| Instrumentation Engineering (IN) 2017 | 2017 | 7 | View paper |
| Instrumentation Engineering (IN) 2016 | 2016 | 1 | View paper |
| Instrumentation Engineering (IN) 2014 | 2014 | 2 | View paper |
| Instrumentation Engineering (IN) 2013 [Session 1] | 2013 | 6 | View paper |
| Instrumentation Engineering (IN) 2013 [Session 2] | 2013 | 6 | View paper |
| Instrumentation Engineering (IN) 2013 [Session 3] | 2013 | 6 | View paper |
| Instrumentation Engineering (IN) 2013 [Session 4] | 2013 | 7 | View paper |
| Instrumentation Engineering (IN) 2011 | 2011 | 6 | View paper |
| Instrumentation Engineering (IN) 2010 | 2010 | 8 | View paper |
| Instrumentation Engineering (IN) 2009 | 2009 | 1 | View paper |
| Instrumentation Engineering (IN) 2008 | 2008 | 2 | View paper |
| Instrumentation Engineering (IN) 2007 | 2007 | 1 | View paper |
Practice every matching question in batches of 20, with every available option.
A screening test is carried out to detect a certain disease. It is found that 12% of the positive reports and 15% of the negative reports are incorrect. Assuming that the probability of a person getting a positive report is 0.01, the probability that a person tested gets an incorrect report is
The box 1 contains chips numbered 3, 6, 9, 12 and 15. The box 2 contains chips numbered 6, 11, 16, 21 and 26. Two chips, one from each box, are drawn at random. The numbers written on these chips are multiplied. The probability for the product to be an even number is
The question below consists of a pair of related words followed by four pairs of words. Select the pair that best expresses the relation in the original pair: Gladiator : Arena
Choose the most appropriate word from the options given below to complete the following sentence: Under ethical guidelines recently adopted by the Indian Medical Association, human genes are to be manipulated only to correct diseases for which ______ treatments are unsatisfactory.
The horse has played a little known but very important role in the field of medicine. Horses were injected with toxins of diseases until their blood built up immunities. Then a serum was made from their blood. Serums to fight with diphtheria and tetanus were developed this way. It can be inferred from the passage, that horses were
In the summer of 2012, in New Delhi, the mean temperature of Monday to Wednesday was 41°C and of Tuesday to Thursday was 43°C. If the temperature on Thursday was 15% higher than that of Monday, then the temperature in °C on Thursday was
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