GATE AE Quantitative Aptitude PYQs & Answers

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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 1–10 of 45. Imported answers require independent review unless marked reviewed.

Topic practice 45 questionsPage 1 of 5

digital image has pixel intensities (

) as shown in the figure. The number of pixels with

is:

Diagram for Aerospace Engineering question 3

Your answerChoose one option.

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A rectangle has a length L and a width W, where L > W. If the width, W, is increased by 10%, which one of the following statements is correct for all values of L and W?

Your answerChoose one option.

Perimeter increases by 10%.

Length of the diagonals increases by 10%.

Area increases by 10%.

The rectangle becomes a square.

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Weight of a person can be expressed as a function of their age. The function usually varies from person to person. Suppose this function is identical for two brothers, and it monotonically increases till the age of 50 years and then it monotonically decreases. Let

and

(in years) denote the ages of the brothers and

Which one of the following statements is correct about their age on the day when they attain the same weight?

Your answerChoose one option.

Either

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A regular dodecagon (12-sided regular polygon) is inscribed in a circle of radius r cm as shown in the figure. The side of the dodecagon is d cm. All the triangles (numbered 1 to 12) in the figure are used to form squares of side r cm and each numbered triangle is used only once to form a square.

The number of squares that can be formed and the number of triangles required to form each square, respectively, are:

Note: The figure shown is representative.

Diagram for Aerospace Engineering question 8

Your answerChoose one option.

3; 4

4; 3

3; 3

3; 2

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If a real variable

satisfies

, then the value of

is:

Your answerChoose one option.

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The number of patients per shift (

) consulting Dr. Ita in her past 100 shifts is shown in the figure. If the amount she earns is ₹ 1000(

), what is the average amount (in ₹) she has earned per shift in the past 100 shifts?

Note: The figure shown is representative.

Diagram for Aerospace Engineering question 10

Your answerChoose one option.

6,100

6,300

6,000

6,500

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If two distinct non-zero real variables

and

are such that

is proportional to

then the value of

Your answerChoose one option.

depends on

depends only on

and not on

depends only on

and not on

is a constant

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Consider the following sample of numbers:

9, 18, 11, 14, 15, 17, 10, 69, 11, 13

The median of the sample is

Your answerChoose one option.

13.5

18.7

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The number of coins of ₹1, ₹5, and ₹10 denominations that a person has are in the ratio 5:3:13. Of the total amount, the percentage of money in ₹5 coins is

Your answerChoose one option.

21%

10%

30%

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For positive non-zero real variables

and

, if

, then, the value of

Your answerChoose one option.

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GATE AE Quantitative Aptitude PYQs

How to practice Quantitative Aptitude

Question 3

Question 5

Question 7

Question 8

Question 9

Question 10

Question 2

Question 3

Question 4

Question 5