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Previous year question hub

Probability and Statistics - Engineering Mathematics - Electrical Engineering Previous Year Questions

Practice Probability and Statistics - Engineering Mathematics - Electrical Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

23Papers
17Years
71Questions
1Topics

Probability and Statistics question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Probability and Statistics. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 63 88.7%
Medium 8 11.3%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 61 85.9%
Numerical Answer Type (NAT) 9 12.7%
MSQ 1 1.4%

Subject weightage

Top subjects by unique question coverage.

Electrical Engineering
71 Qs

Most asked topics

Top topics across the included previous year papers.

Engineering Mathematics
71 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Probability and Statistics
71 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Electrical Engineering (EE) 2025
2 Qs
Electrical Engineering (EE) 2024
1 Qs
Electrical Engineering (EE) 2023
3 Qs
Electrical Engineering (EE) 2022
1 Qs
Electrical Engineering (EE) 2021
1 Qs
Electrical Engineering (EE) 2019
1 Qs
Electrical Engineering (EE) 2017 [Session 2]
3 Qs
Electrical Engineering (EE) 2016 [Session 1]
1 Qs
Electrical Engineering (EE) 2016 [Session 2]
1 Qs
Electrical Engineering (EE) 2015 [Session 1]
1 Qs
Electrical Engineering (EE) 2014 [Session 2]
2 Qs
Electrical Engineering (EE) 2014 [Session 1]
1 Qs
Electrical Engineering (EE) 2014 [Session 3]
1 Qs
Electrical Engineering (EE) 2013 [Session 3]
7 Qs
Electrical Engineering (EE) 2013 [Session 4]
7 Qs
Electrical Engineering (EE) 2013 [Session 1]
6 Qs
Electrical Engineering (EE) 2013 [Session 2]
5 Qs
Electrical Engineering (EE) 2012
8 Qs
Electrical Engineering (EE) 2011
7 Qs
Electrical Engineering (EE) 2010
9 Qs
Electrical Engineering (EE) 2009
1 Qs
Electrical Engineering (EE) 2008
1 Qs
Electrical Engineering (EE) 2007
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Electrical Engineering (EE) 202520252View paper
Electrical Engineering (EE) 202420241View paper
Electrical Engineering (EE) 202320233View paper
Electrical Engineering (EE) 202220221View paper
Electrical Engineering (EE) 202120211View paper
Electrical Engineering (EE) 201920191View paper
Electrical Engineering (EE) 2017 [Session 2]20173View paper
Electrical Engineering (EE) 2016 [Session 1]20161View paper
Electrical Engineering (EE) 2016 [Session 2]20161View paper
Electrical Engineering (EE) 2015 [Session 1]20151View paper
Electrical Engineering (EE) 2014 [Session 1]20141View paper
Electrical Engineering (EE) 2014 [Session 2]20142View paper
Electrical Engineering (EE) 2014 [Session 3]20141View paper
Electrical Engineering (EE) 2013 [Session 1]20136View paper
Electrical Engineering (EE) 2013 [Session 2]20135View paper
Electrical Engineering (EE) 2013 [Session 3]20137View paper
Electrical Engineering (EE) 2013 [Session 4]20137View paper
Electrical Engineering (EE) 201220128View paper
Electrical Engineering (EE) 201120117View paper
Electrical Engineering (EE) 201020109View paper
Electrical Engineering (EE) 200920091View paper
Electrical Engineering (EE) 200820081View paper
Electrical Engineering (EE) 200720071View paper

All Probability and Statistics previous year questions

Practice every matching question in batches of 20, with every available option.

1
2007 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2007
A loaded dice has following probability distribution of occurrences: [table] If three identical dice as the above are thrown, the probability of occurrence of values 1, 5 and 6 on the three dice is

Question diagram

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2
2008 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2008
$X$ is a uniformly distributed random variable that takes values between 0 and 1. The value of $E\{X^3\}$ will be
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3
2009 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2009
Assume for simplicity that \( N \) people, all born in April (a month of 30 days), are collected in a room. Consider the event of at least two people in the room being born on the same date of the month, even if in different years, e.g. 1980 and 1985. What is the smallest \( N \) so that the probability of this event exceeds 0.5?
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4
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010

A box contains 4 white balls and 3 red balls. In succession, two balls are randomly selected and removed from the box. Given that the first removed ball is white, the probability that the second removed ball is red is

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5
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010
25 persons are in a room. 15 of them play hockey, 17 of them play football and 10 of them play both hockey and football. Then the number of persons playing neither hockey nor football is:
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6
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010
Choose the most appropriate word from the options given below to complete the following sentence: If we manage to ____________ our natural resources, we would leave a better planet for our children.
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7
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010

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. Unemployed : Worker

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8
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010

Which of the following options is the closest in meaning to the word below: Circuitous

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9
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010
Choose the most appropriate word from the options given below to complete the following sentence: His rather casual remarks on politics ____________ his lack of seriousness about the subject.
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10
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010
Hari (H), Gita (G), Irfan (I) and Saira (S) are siblings (i.e. brothers and sisters). All were born on 1st January. The age difference between any two successive siblings (that is born one after another) is less than 3 years. Given the following facts: i. Hari's age + Gita's age > Irfan's age + Saira's age. ii. The age difference between Gita and Saira is 1 year. However, Gita is not the oldest and Saira is not the youngest. iii. There are no twins. In what order were they born (oldest first)?
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11
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010
Modern warfare has changed from large scale clashes of armies to suppression of civilian populations. Chemical agents that do their work silently appear to be suited to such warfare; and regretfully, there exist people in military establishments who think that chemical agents are useful tools for their cause. Which of the following statements best sums up the meaning of the above passage:
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12
2010 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2010

Given digits 2, 2, 3, 3, 3, 4, 4, 4, 4 how many distinct 4 digit numbers greater than 3000 can be formed?

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13
2011 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2011
A zero mean random signal is uniformly distributed between limits \(-a\) and \(+a\) and its mean square value is equal to its variance. Then the r.m.s value of the signal is
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14
2011 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2011
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.
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15
2011 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2011
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
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16
2011 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2011

There are two candidates P and Q in an election. During the campaign, 40% of the voters promised to vote for P, and rest for Q. However, on the day of election 15% of the voters went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P. Suppose, P lost by 2 votes, then what was the total number of voters?

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17
2011 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2011
Choose the most appropriate word from the options given below to complete the following sentence:
It was her view that the country’s problems had been __________ by foreign technocrats, so that to invite them to come back would be counter-productive.
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18
2011 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2011
Choose the word from the options given below that is most nearly opposite in meaning to the given word:
Frequency
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19
2011 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2011

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

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20
2012 · Electrical Engineering · Engineering Mathematics · Probability and Statistics
Electrical Engineering (EE) 2012
Two independent random variables X and Y are uniformly distributed in the interval [-1,1]. The probability that max[X, Y] is less than 1/2 is
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Showing 20 of 56 questions