1

GATE ME 2019 Set 2

MCQ (Single Correct Answer)

+2

-0.67

Two pipes P and Q can fill a tank in 6 hours and 9 hours respectively, while a third pipe R can
empty the tank in 12 hours. Initially, P and R are open for 4 hours. Then P is closed and Q is
opened. After 6 more hours R is closed. The total time taken to fill the tank (in hours) is__

2

GATE ME 2019 Set 1

MCQ (Single Correct Answer)

+2

-0.67

M and N had four children P, Q, R and S. Of them, only P and R were married. They had children
X and Y respectively. If Y is a legitimate child of W, which one of the following statements is
necessarily FALSE?

3

GATE ME 2019 Set 1

MCQ (Single Correct Answer)

+2

-0.67

A firm hires employees at five different skill levels P, Q, R, S, T. The shares of employment at
these skill levels of total employment in 2010 is given in the pie chart as shown. There were a total
of 600 employees in 2010 and the total employment increased by 15% from 2010 to 2016. The
total employment at skill levels P, Q and R remained unchanged during this period. If the
employment at skill level S increased by 40% from 2010 to 2016, how many employees were there
at skill level T in 2016?

4

GATE ME 2019 Set 1

MCQ (Single Correct Answer)

+2

-0.67

A person divided an amount of Rs. 100,000 into two parts and invested in two different schemes.
In one he got 10% profit and in the other he got 12%. If the profit percentages are interchanged
with these investments he would have got Rs.120 less. Find the ratio between his investments in
the two schemes

Questions Asked from Numerical Ability (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE ME Subjects

Engineering Mechanics

Machine Design

Strength of Materials

Heat Transfer

Production Engineering

Industrial Engineering

Turbo Machinery

Theory of Machines

Engineering Mathematics

Fluid Mechanics

Thermodynamics

General Aptitude