1
GATE CE 2018 Set 2
MCQ (Single Correct Answer)
+2
-0.6
Given that $${{\log \,P} \over {y - z}} = {{\log \,Q} \over {z - x}} = {{\log \,R} \over {x - y}} = 10$$ for $$x \ne y \ne z$$, what is the value of the product
PQR?
2
GATE CE 2018 Set 1
MCQ (Single Correct Answer)
+2
-0.6
The price of a wire made of a superalloy material is proportional to the square of its length.
The price of 10 m length of the wire is Rs. 1600. What would be the total price (in Rs.) of
two wires of lengths 4 m and 6m?
3
GATE CE 2018 Set 1
MCQ (Single Correct Answer)
+2
-0.6
A fruit seller sold a basket of fruits at 12.5% loss. Had he sold it for Rs. 108 more, he
would have made a 10% gain. What is the loss in Rupees incurred by the fruit seller?
4
GATE CE 2018 Set 1
MCQ (Single Correct Answer)
+2
-0.6
Which of the following function(s) is an accurate description of the graph for the range(s)
indicated?
$$\eqalign{
& (i)\,\,y = 2x + 4\,for\, - 3 \le x \le - 1 \cr
& (ii)\,y = \,|x - 1|\,for\, - 1 \le x \le 2 \cr
& (iii)\,y = \,\left| {\left| x \right| - 1} \right|\,for\, - 1 \le x \le 2 \cr
& (iv)\,y = 1\,for\,2 \le x \le 3 \cr} $$

Questions Asked from Numerical Ability (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE CE Subjects
Construction Material and Management
Geomatics Engineering Or Surveying
Engineering Mechanics
Transportation Engineering
Strength of Materials Or Solid Mechanics
Reinforced Cement Concrete
Steel Structures
Environmental Engineering
Engineering Mathematics
Structural Analysis
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
General Aptitude