Numerical Ability [GATE (Graduate Aptitude Test in Engineering) Aptitude]: Questions 72 - 75 of 103

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Question 72

Numerical Ability

Appeared in Year: 2020

Question

MCQ▾

It is quarter past three in your watch. The angle between the hour hand and the minute hand

Choices

Choice (4)Response

a.

b.

c.

d.

Question 73

Numerical Ability

Appeared in Year: 2019

Question

MCQ▾

Two cars start at the same time from the same location and go in the same direction. The speed of the first car is 50 km/h and the speed of the second car is 60 km/h. The number of hours it takes for the distance between the two cars to be 20 km is ________.

Choices

Choice (4)Response

a.

1

b.

6

c.

3

d.

2

Question 74

Numerical Ability

Appeared in Year: 2020

Question

MCQ▾

An engineer measures THREE quantities X, Y and Z in an experiment. She finds that they follow a relationship that is represented in the figure below: (the product of X and Y linearly varies with Z) .

Then, which of the following statements is FALSE?

Choices

Choice (4)Response

a.

For fixed X; Z is proportional to Y

b.

For fixed Y; X is proportional to Z

c.

XY/Z is constant

d.

For fixed Z; X is proportional to Y

Question 75

Numerical Ability

Appeared in Year: 2018

Question

MCQ▾

The three roots of the equation are

What are the three values for which

Choices

Choice (4)Response

a.

-2,0, 3

b.

0,6, 8

c.

1,3, 6

d.

-5, -3,0

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