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ESE 2018 (General Studies & Engineering Aptitude) : Quiz 3

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Question 1

Directions: Answer the following questions by selecting the most appropriate option.
In order to separate a mixture of sand and salt, which one of the following is the step used in this processes:

Question 2

Directions: Answer the following questions by selecting the most appropriate option.
All big cities are facing the problem of environmental pollution as a result of a large number of vehicles on the roads. The best way an individual in the city can contribute towards environmental protection is by

Question 3

Which of the gas is not known as greenhouse gas?

Question 4

Suppose A and B are two independent events with probabilities P(A) ≠ 0 and P(B) ≠ 0.

Let Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC 10-Mar\GATE-ECE-2015-Paper-1_files\image010.png and Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC 10-Mar\GATE-ECE-2015-Paper-1_files\image011.png be their complements.

Which one of the following statements is FALSE ?

Question 5

The minimum eigen value of the following matrix is

Question 6

A car travels 8 km in the first quarter of an hour, 6 km in the second quarter and 16 km in the third quarter. The average speed of the car in km per hour over the entire journey is

Question 7

The main advantage of line organization is its

Question 8

Zero hardness of water is achieved by :

Question 9

A CPU generally contains?

Question 10

The ozonation in drinking water helps to remove
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Oct 12ESE & GATE CE