1
GATE EE 2019
MCQ (Single Correct Answer)
+2
-0.67
Given two sets X = {1, 2, 3} and Y = {2, 3, 4}, we construct a set Z of all possible fractions where the numerators
belong to set X and the denominators belong to set Y. The product of elements having minimum and maximum
values in the set Z is ____________.
2
GATE EE 2019
MCQ (Single Correct Answer)
+2
-0.67
The ratio of the number of boys and girls who participated in an examination is 4 : 3. The total percentage of
candidates who passed the examination is 80 and the percentage of a girls who passed is 90. The percentage of
boys who passed is _________.
3
GATE EE 2019
MCQ (Single Correct Answer)
+2
-0.67
How many integers are there between 100 and 1000 all of whose digits are even?
4
GATE EE 2018
MCQ (Single Correct Answer)
+2
-0.6
A designer uses marbles of four different colours for his designs. The cost of each marble
is the same, irrespective of the colour. The table below shows the percentage of marbles of
each colour used in the current design. The cost of each marble increased by 25%.
Therefore, the designer decided to reduce equal numbers of marbles of each colour to keep
the total cost unchanged. What is the percentage of blue marbles in the new design?
Questions Asked from Numerical Ability (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE EE Subjects
Electric Circuits
Electromagnetic Fields
Signals and Systems
Electrical Machines
Engineering Mathematics
General Aptitude
Power System Analysis
Electrical and Electronics Measurement
Analog Electronics
Control Systems
Power Electronics