GATE CSE format:mcq PYQs & Answers — Page 27

Questions 261–270 of 534. Imported answers require independent review unless marked reviewed.

_____ is to surgery as writer is to _____.

Which one of the following options maintains a similar logical relation in the above sentence?

Your answerChoose one option.

Plan, outline

Hospital, library

Doctor, book

Medicine, grammar

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Pen : Write :: Knife : ________

Which one of the following options maintains a similar logical relation in the above?

Your answerChoose one option.

Vegetables

Sharp

Cut

Blunt

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We have 2 rectangular sheets of paper, M and N, of dimensions 6 cm × 1 cm each. Sheet M is rolled to form an open cylinder by bringing the short edges of the sheet together. Sheet N is cut into equal square patches and assembled to form the largest possible closed cube. Assuming the ends of the cylinder are closed, the ratio of the volume of the cylinder to that of the cube is ________.

Your answerChoose one option.

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Listening to music during exercise improves exercise performance and reduces discomfort. Scientists researched whether listening to music while studying can help students learn better and the results were inconclusive. Students who need external stimulation for studying fared worse while students who did not need any external stimulation benefited from music.

Which one of the following statements is the CORRECT inference of the above passage?

Your answerChoose one option.

Listening to music has no effect on learning and a positive effect on physical exercise.

Listening to music has a clear positive effect both on physical exercise and on learning.

Listening to music has a clear positive effect on physical exercise. Music has a positive effect on learning only in some students.

Listening to music has a clear positive effect on learning in all students. Music has a positive effect only in some students who exercise.

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Diagram for Computer Science and Information Technology question 7

Details of prices of two items P and Q are presented in the above table. The ratio of cost of item P to cost of item Q is 3:4. Discount is calculated as the difference between the marked price and the selling price. The profit percentage is calculated as the ratio of the difference between selling price and cost, to the cost (Profit % = (Selling price−Cost)/Cost × 100).

The discount on item Q, as a percentage of its marked price, is ________.

Your answerChoose one option.

12.5

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A jigsaw puzzle has 2 pieces. One of the pieces is shown above. Which one of the given options for the missing piece when assembled will form a rectangle? The piece can be moved, rotated or flipped to assemble with the above piece.

Your answerChoose one option.

Diagram for Computer Science and Information Technology question 7 (figure 2)

Diagram for Computer Science and Information Technology question 7 (figure 3)

Diagram for Computer Science and Information Technology question 7 (figure 4)

Diagram for Computer Science and Information Technology question 7 (figure 5)

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There are five bags each containing identical sets of ten distinct chocolates. One chocolate is picked from each bag.

The probability that at least two chocolates are identical is ____________

Your answerChoose one option.

0.3024

0.4235

0.6976

0.8125

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The number of students in three classes is in the ratio 3:13:6. If 18 students are added to each class, the ratio changes to 15:35:21.

The total number of students in all the three classes in the beginning was:

Your answerChoose one option.

110

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Given below are two statements 1 and 2, and two conclusions I and II.

Statement 1: All bacteria are microorganisms.

Statement 2: All pathogens are microorganisms.

Conclusion I: Some pathogens are bacteria.

Conclusion II: All pathogens are not bacteria.

Based on the above statements and conclusions, which one of the following options is logically CORRECT?

Your answerChoose one option.

Only conclusion I is correct

Only conclusion II is correct

Either conclusion I or II is correct.

Neither conclusion I nor II is correct.

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The number of units of a product sold in three different years and the respective net profits are presented in the figure above. The cost/unit in Year 3 was ₹1, which was half the cost/unit in Year 2. The cost/unit in Year 3 was one-third of the cost/unit in Year 1. Taxes were paid on the selling price at 10%, 13% and 15% respectively for the three years. Net profit is calculated as the difference between the selling price and the sum of cost and taxes paid in that year.

The ratio of the selling price in Year 2 to the selling price in Year 3 is ________.

Diagram for Computer Science and Information Technology question 9

Your answerChoose one option.

4:3

1:1

3:4

1:2

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GATE CSE format:mcq PYQs

Question 5

Question 5

Question 6

Question 6

Question 7

Question 7

Question 8

Question 8

Question 9

Question 9