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Exam Details

Chemical Engineering (CH) 2018

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Questions 65
Duration 180 mins
Package Chemical Engineering (CH) - Previous Year Papers

Paper pattern & analysis

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Showing all 65 questions in this paper.

Subject distribution

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Topic distribution

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Subtopic distribution

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Difficulty distribution

Easy 39 60%
Hard 26 40%

Question type distribution

Multiple Choices 39 60%
Fill in the blanks 26 40%

Instructions

Chemical Engineering (CH) 2018 – Instructions
  • Total number of questions: 65
  • 30 questions carry one mark each
  • 35 questions carry two marks each
  • Negative marking: 1/3 of the marks allotted to the question
  • Use of calculator is allowed
  • This is a proctored examination
  • All other browser applications will be automatically closed
  • After three warnings, the examination window will close automatically

Syllabus

Full Syllabus

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2018 · Unclassified
Chemical Engineering (CH) 2018
Q.1 – Q.5 carry one mark each.

"When she fell down the _______, she received many _______ but little help." The words that best fill the blanks in the above sentence are

A
stairs, stares
B
stairs, stairs
C
stares, stairs
D
stares, stares
2
2018 · Unclassified
Chemical Engineering (CH) 2018

"In spite of being warned repeatedly, he failed to correct his _______ behaviour." The word that best fills the blank in the above sentence is

A
rational
B
reasonable
C
errant
D
good
3
2018 · Unclassified
Chemical Engineering (CH) 2018

For 0 ≤ x ≤ 2π, sin x and cos x are both decreasing functions in the interval _______.

A
(0, π/2)
B
(π/2, π)
C
(π, 3π/2)
D
(3π/2, 2π)
4
2018 · Unclassified
Chemical Engineering (CH) 2018

The area of an equilateral triangle is √3. What is the perimeter of the triangle?

A
2
B
4
C
6
D
8
5
2018 · Unclassified
Chemical Engineering (CH) 2018

Arrange the following three-dimensional objects in the descending order of their volumes: (i) A cuboid with dimensions 10 cm, 8 cm and 6 cm (ii) A cube of side 8 cm (iii) A cylinder with base radius 7 cm and height 7 cm (iv) A sphere of radius 7 cm

A
(i), (ii), (iii), (iv)
B
(ii), (i), (iv), (iii)
C
(iii), (ii), (i), (iv)
D
(iv), (iii), (ii), (i)
6
2018 · Unclassified
Chemical Engineering (CH) 2018
Q.6 – Q.10 carry two marks each.

An automobile travels from city A to city B and returns to city A by the same route. The speed of the vehicle during the onward and return journeys were constant at 60 km/h and 90 km/h, respectively. What is the average speed in km/h for the entire journey?

A
72
B
73
C
74
D
75