GATE CSE 2023 Paper 1 — page 2

Questions 4–6 of 65. Imported answers require review unless explicitly marked reviewed.

A survey for a certain year found that 90% of pregnant women received medical care at least once before giving birth. Of these women, 60% received medical care from doctors, while 40% received medical care from other healthcare providers.

Given this information, which one of the following statements can be inferred with certainty?

Your answerChoose one option.

More than half of the pregnant women received medical care at least once from a doctor.

Less than half of the pregnant women received medical care at least once from a doctor.

More than half of the pregnant women received medical care at most once from a doctor.

Less than half of the pregnant women received medical care at most once from a doctor.

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Looking at the surface of a smooth 3-dimensional object from the outside, which one of the following options is TRUE?

Your answerChoose one option.

The surface of the object must be concave everywhere.

The surface of the object must be convex everywhere.

The surface of the object may be concave in some places and convex in other places.

The object can have edges, but no corners.

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The country of Zombieland is in distress since more than 75% of its working population is suffering from serious health issues. Studies conducted by competent health experts concluded that a complete lack of physical exercise among its working population was one of the leading causes of their health issues. As one of the measures to address the problem, the Government of Zombieland has decided to provide monetary incentives to those who ride bicycles to work.

Based only on the information provided above, which one of the following statements can be logically inferred with certainty?

Your answerChoose one option.

All the working population of Zombieland will henceforth ride bicycles to work.

Riding bicycles will ensure that all of the working population of Zombieland is free of health issues.

The health experts suggested to the Government of Zombieland to declare riding bicycles as mandatory.

The Government of Zombieland believes that riding bicycles is a form of physical exercise.

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2023 · Paper 1

Question 4

Question 5

Question 6