GATE CSE topic:quantitative-aptitude PYQs & Answers — Page 2

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Questions 11–20 of 64. Imported answers require independent review unless marked reviewed.

Topic practice 64 questionsPage 2 of 7

In the given figure, PQRS is a square of side 2 cm and PLMN is a rectangle. The corner L of the rectangle is on the side QR. Side MN of the rectangle passes through the corner S of the square.

What is the area (in cm

) of the rectangle PLMN?

Note: The figure shown is representative.

Diagram for Computer Science and Information Technology question 9

Your answerChoose one option.

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A shop has 4 distinct flavors of ice-cream. One can purchase any number of scoops of any flavor. The order in which the scoops are purchased is inconsequential. If one wants to purchase 3 scoops of ice-cream, in how many ways can one make that purchase?

Your answerChoose one option.

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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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Two wizards try to create a spell using all the four elements, water, air, fire, and earth. For this, they decide to mix all these elements in all possible orders. They also decide to work independently. After trying all possible combination of elements, they conclude that the spell does not work.

How many attempts does each wizard make before coming to this conclusion, independently?

Your answerChoose one option.

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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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In an engineering college of 10,000 students, 1,500 like neither their core branches nor other branches. The number of students who like their core branches is 1/4th of the number of students who like other branches. The number of students who like both their core and other branches is 500.

The number of students who like their core branches is

Your answerChoose one option.

1,800

3,500

1,600

1,500

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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%

14 2/7%

10%

30%

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For positive non-zero real variables

and

, if

then, the value of

Your answerChoose one option.

1/2

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For positive non-zero real variables

and

, if

then, the value of

Your answerChoose one option.

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In the sequence 6, 9, 14, x, 30, 41, a possible value of

Your answerChoose one option.

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GATE CSE topic:quantitative-aptitude PYQs

Question 9

Question 10

Question 2

Question 2

Question 3

Question 3

Question 4

Question 4

Question 5

Question 5