Instrumentation Engineering
GATE IN Probability and Statistics PYQs
Build your understanding with focused practice from past exam papers.
How to practice Probability and Statistics
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–3 of 3. Imported answers require independent review unless marked reviewed.
Question 31
Open questionINNAT1 markNeeds review
A data set is given to be [1, 2, 0, −1, −3, 1, 2, 0, 1].
The median of the data set is _____. (rounded off to the nearest integer)
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A box contains three apples and two oranges. Two fruits are removed randomly in succession. The probability that the first is an apple and the second is an orange is _____.
Your answerChoose one option.
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The probability of a student missing a class is 0.1. In a total number of 10 classes, the probability that the student will not miss more than one class is ___ (rounded off to two decimal places).
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