1
GATE CSE 2023
MCQ (Single Correct Answer)
+1
-0.33

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?

A
More than half of the pregnant women received medical care at least once from a doctor.
B
Less than half of the pregnant women received medical care at least once from a doctor.
C
More than half of the pregnant women received medical care at most once from a doctor.
D
Less than half of the pregnant women received medical care at most once from a doctor.
2
GATE CSE 2023
MCQ (Single Correct Answer)
+1
-0.33

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

A
The surface of the object must be concave everywhere.
B
The surface of the object must be convex everywhere.
C
The surface of the object may be concave in some places and convex in other places.
D
The object can have edges, but no corners.
3
GATE CSE 2022
MCQ (Single Correct Answer)
+1
-0.33

The ___________ is too high for it to be considered __________.

A
fair / fare
B
faer / fair
C
fare / fare
D
fare / fair
4
GATE CSE 2022
MCQ (Single Correct Answer)
+1
-0.33

Given below are four statements :

Statement 1 : All students are inquisitive.

Statement 2 : Some students are inquisitive.

Statement 3 : No student is inquisitive.

Statement 4 : Some students are not inquisitive.

From the given four statements, find the two statements that CANNOT BE TRUE simultaneously, assuming that there is at least one student in the class.

A
Statement 1 and Statement 3
B
Statement 1 and Statement 2
C
Statement 2 and Statement 4
D
Statement 3 and Statement 4
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