Question for BTSC Pump Operator 2026 - Quiz / Questions / MCQ

Objective Questions

Latest BTSC Pump Operator Exam Question (Objective Questions), MCQ in English

Subjects : Machinist, Fitter, Mathematics, General Knowledge

Question Bank BTSC Pump Operator Exam - English

Back to Exam

Machinist

Question 1Single Answer

What is the primary function of a slotter machine?

A
Drilling holes
B
Turning cylindrical parts
C
Cutting slots, keyways, and grooves
D
Grinding surfaces

Question 2Single Answer

How is a slotter classified based on its design?

A
Vertical and horizontal
B
Manual and automatic
C
Both a and c
D
Light-duty and heavy-duty

Question 3Single Answer

What is the working principle of a slotter?

A
Rotary motion of the workpiece
B
Oscillating motion of the table
C
Continuous feed motion
D
Reciprocating motion of the tool

Question 4Single Answer

Which part of the slotter houses the driving mechanism?

A
Base
B
Column
C
Ram
D
Table

Question 5Single Answer

What is a key safety precaution when operating a slotter?

A
Use high-speed cutting
B
Operate without guards
C
Ensure proper clamping of the workpiece
D
Ignore tool sharpness

Question 6Single Answer

What is the purpose of the rotary table in a slotter?

A
To hold the cutting tool
B
To adjust ram speed
C
To allow indexing for angular cuts
D
To cool the workpiece

Question 7Single Answer

How is indexing performed on a slotter’s rotary table?

A
Using a vernier scale
B
Using a manual lever
C
Using a digital counter
D
Using graduated divisions on the table

Question 8Single Answer

What is the function of the quick return mechanism in a slotter?

A
Increases cutting speed
B
Adjusts table feed
C
Reduces non-cutting time
D
Controls tool angle

Question 9Single Answer

What is the typical speed ratio of the quick return mechanism in a slotter?

A
1:1
B
3:2
C
2:1
D
4:3

Question 10Single Answer

Which job holding device is used to hold cylindrical workpieces on a slotter?

A
Vice
B
V-block
C
Parallel block
D
Clamp

Question 11Single Answer

What type of slotting tool is used for cutting keyways?

A
Round nose tool
B
Side and face cutter
C
Parting tool
D
Form tool

Question 12Single Answer

What is a key safety point to observe while working on a slotter?

A
Operate at maximum speed
B
Ignore machine guards
C
Leave tools loose
D
Wear appropriate personal protective equipment

Question 13Single Answer

What is a spline primarily used for in machining?

A
Decorative finishing
B
Transmitting torque between shafts
C
Holding workpieces
D
Cooling the tool

Question 14Single Answer

Which type of spline has teeth parallel to the axis?

A
Involute spline
B
Serrated spline
C
Straight-sided spline
D
Helical spline

Question 15Single Answer

What is the main component of a slotter’s ram?

A
Worktable
B
Cutting tool holder
C
Base
D
Feed mechanism

Question 16Single Answer

Which mechanism drives the ram in a slotter?

A
Crank and slotted link mechanism
B
Hydraulic drive
C
Pneumatic drive
D
Belt drive

Question 17Single Answer

What is the typical tool angle for a slotting tool?

A
5–10° rake angle
B
15–20° rake angle
C
25–30° rake angle
D
35–40° rake angle

Question 18Single Answer

Which job holding device is used for flat workpieces on a slotter?

A
Vice
B
V-block
C
Parallel block
D
Magnetic chuck

Question 19Single Answer

What is the primary advantage of a quick return mechanism in a slotter?

A
Improves machining efficiency
B
Increases tool life
C
Reduces workpiece weight
D
Simplifies indexing

Question 20Single Answer

Which type of spline is used for high-torque applications?

A
Straight-sided spline
B
Square spline
C
Serrated spline
D
Involute spline

Question 21Single Answer

What is a key safety precaution for slotter operation?

A
Keep hands near the cutting tool
B
Operate without safety guards
C
Ensure the machine is properly lubricated
D
Use dull tools

Question 22Single Answer

What is the function of the base in a slotter?

A
Holds the cutting tool
B
Supports the entire machine
C
Drives the ram
D
Indexes the workpiece

Question 23Single Answer

Which type of slotter is used for heavy-duty work?

A
Puncher slotter
B
Precision slotter
C
Toolroom slotter
D
Production slotter

Question 24Single Answer

What is the purpose of a parallel block in a slotter?

A
To hold cylindrical workpieces
B
To drive the ram
C
To provide height adjustment for flat workpieces
D
To cool the tool

Question 25Single Answer

Which slotting tool is used for finishing operations?

A
Roughing tool
B
Side and face cutter
C
Parting tool
D
Finishing tool

Question 26Single Answer

What is the primary use of a serrated spline?

A
High-speed applications
B
Low-torque applications
C
Decorative finishing
D
Locking mechanisms

Question 27Single Answer

What is a key feature of the slotter’s driving mechanism?

A
Reciprocating motion
B
Continuous motion
C
Oscillating motion
D
Rotary motion

Question 28Single Answer

Which job holding device is used for irregular workpieces on a slotter?

A
Vice
B
Clamp
C
V-block
D
Parallel block

Question 29Single Answer

What is the typical clearance angle for a slotting tool?

A
10–15°
B
5–10°
C
15–20°
D
20–25°

Question 30Single Answer

What is the primary advantage of a slotter over a milling machine?

A
Higher cutting speed
B
Lower cost
C
Precision in cutting internal slots
D
Faster setup time

Fitter

Question 31Single Answer

Which tool is used to cut external threads?

A
Die
B
Tap
C
Chisel
D
Reamer

Question 32Single Answer

What is the purpose of a reamer?

A
Cutting threads
B
Finishing holes
C
Cutting grooves
D
Sharpening tools

Question 33Single Answer

A hacksaw is used for:

A
Cutting metal
B
Cutting wood
C
Drilling
D
Filing

Question 34Single Answer

What is the function of a centre punch?

A
Marking the centre of a hole before drilling
B
Cutting threads
C
Scraping metal
D
Smoothing surfaces

Question 35Single Answer

The term "pitch" in threads refers to:

A
The diameter of the thread
B
The distance between adjacent threads
C
The depth of the thread
D
The material of the thread

Question 36Single Answer

Which tool is used for making internal threads?

A
Tap
B
Die
C
File
D
Drill

Question 37Single Answer

A bench vice is used for:

A
Holding workpieces
B
Cutting metal
C
Drilling holes
D
Measuring dimensions

Question 38Single Answer

Which material is commonly used for making cutting tools?

A
Mild steel
B
High-speed steel
C
Copper
D
Aluminium

Question 39Single Answer

Which file is used for rough filing?

A
Smooth file
B
Bastard file
C
Dead smooth file
D
Half-round file

Question 40Single Answer

Which of the following is used for checking the flatness of a surface?

A
Surface plate
B
Try square
C
Caliper
D
Micrometer

Question 41Single Answer

A micrometer measures in:

A
Millimeters
B
Microns
C
Centimeters
D
Inches

Question 42Single Answer

A scriber is used for:

A
Cutting threads
B
Marking lines on metal surfaces
C
Drilling holes
D
Cutting metal

Question 43Single Answer

What does the term "clearance fit" refer to?

A
A fit where parts are press-fitted
B
A fit where there is a small gap between parts
C
A fit where parts are interference-fitted
D
A fit where parts do not come into contact

Question 44Single Answer

Which of the following is a marking tool?

A
Chisel
B
File
C
Scriber
D
Reamer

Question 45Single Answer

A vernier caliper is used for measuring:

A
Lengths
B
Angles
C
Surface roughness
D
Thread pitch

Question 46Single Answer

A tap wrench is used for:

A
Drilling holes
B
Holding taps
C
Cutting threads
D
Filing

Question 47Single Answer

Which type of file is used for finishing curved surfaces?

A
Flat file
B
Round file
C
Half-round file
D
Triangular file

Question 48Single Answer

In a micrometer, the thimble rotates around the:

A
Spindle
B
Anvil
C
Frame
D
Sleeve

Question 49Single Answer

Which part of a micrometer holds the object being measured?

A
Spindle
B
Anvil
C
Sleeve
D
Thimble

Question 50Single Answer

What is the primary purpose of a surface gauge?

A
Checking the depth of a hole
B
Marking out lines parallel to a reference surface
C
Measuring diameters
D
Cutting grooves

Important Questions Package

BTSC Pump Operator Exam Online Question Bank Package

Buy BTSC Pump Operator Important Questions, MCQ, question answer in Hindi & English. It will help you to score high marks in BTSC Pump Operator question bank 2026 in Online, PDF & Print study material.

+ Free Monthly Current Affairs, GK & more PDF Download

Sr.	Package Name	Amount
1.	BTSC Pump Operator Exam - Hindi Description : 1000 Question with Answer	₹101 ~~[₹500]~~
2.	BTSC Pump Operator Exam - Hindi Description : 2000 Question with Answer	₹151 ~~[₹500]~~
3.	BTSC Pump Operator Exam - Hindi Description : 3000 Question with Answer	₹181 ~~[₹500]~~
4.	BTSC Pump Operator Exam - English Description : 1000 Question with Answer	₹101 ~~[₹500]~~
5.	BTSC Pump Operator Exam - English Description : 2000 Question with Answer	₹151 ~~[₹500]~~
6.	BTSC Pump Operator Exam - English Description : 3000 Question with Answer	₹181 ~~[₹500]~~
7.	BTSC Pump Operator Exam - Hindi Description : 1000 Question & Answer Download in PDF (Send by Email)	₹151 ~~[₹450]~~
8.	BTSC Pump Operator Exam - English Description : 1000 Question & Answer Download in PDF (Send by Email)	₹151 ~~[₹450]~~
9.	BTSC Pump Operator Exam Question Bank Book - Hindi Description : 1000 Question with Answer (Printed Material)	₹450 ~~[₹800]~~
10.	BTSC Pump Operator Exam Question Bank Book - English Description : 1000 Question with Answer (Printed Material)	₹390 ~~[₹600]~~

Fitter

Question 51Single Answer

The hardness of a file is measured in terms of:

A
HRC
B
BHN
C
Vickers
D
Mohs scale

Question 52Single Answer

A feeler gauge is used to measure:

A
Thickness of gaps
B
Diameter of holes
C
Angle of a surface
D
Depth of grooves

Question 53Single Answer

In a fitting shop, what is the purpose of a prick punch?

A
Light marking of drill centers
B
Heavy marking for chiseling
C
Rough filing
D
Thread cutting

Question 54Single Answer

What is the advantage of using a Vernier height gauge?

A
Measuring large heights accurately
B
Checking thread depth
C
Measuring thread pitch
D
Measuring the internal diameter of holes

Question 55Single Answer

A hand reamer is used for:

A
Enlarging existing holes
B
Tapping threads
C
Cutting new holes
D
Grinding surfaces

Question 56Single Answer

Which part of the hacksaw holds the blade?

A
Frame
B
Handle
C
Teeth
D
Nose

Question 57Single Answer

A surface plate is primarily used for:

A
Grinding surfaces
B
Holding workpieces
C
Checking flatness
D
Cutting threads

Question 58Single Answer

What is the main purpose of using an engineer’s square?

A
Checking angles
B
Measuring lengths
C
Cutting grooves
D
Marking drill points

Question 59Single Answer

Which type of tap is used for the final finishing of threads?

A
Bottoming tap
B
Taper tap
C
Plug tap
D
Hand tap

Question 60Single Answer

Which tool is used to deburr sharp edges after drilling or cutting?

A
Scraper
B
File
C
Chisel
D
Tap

Mathematics

Question 61Single Answer

The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?

A
51:52
B
52:53
C
51:53
D
52:55

Question 62Single Answer

Which of the following numbers is irrational ?

A
√49
B
0.125
C
√2
D
22/7

Question 63Single Answer

356 x 936 – 356 x 836 = ?

A
35600
B
34500
C
9630
D
93600

Question 64Single Answer

Arrange in descending order: 5/8, 7/10, 3/4

A
3/4 > 7/10 > 5/8
B
7/10 > 3/4 > 5/8
C
3/4 > 5/8 > 7/10
D
5/8 > 7/10 > 3/4

Question 65Single Answer

What is (3^{^}{4} times 9^{^}{2}) ?

A
3⁶
B
3⁸
C
3¹⁰
D
9⁶

Question 66Single Answer

If 3⁴X^-2 = 729, then find the value of X.

Question 67Single Answer

Convert 0.6 into fraction ?

A
3/5
B
2/3
C
4/5

Question 68Single Answer

The no. plate of a bus had peculiarity. The bus number was a perfect square. It was also a perfect square when the plate numbers were reversed. The bus company had only five hundred buses numbered from 1 to 500. What was the number ?

A
169
B
36
C
196
D
Can not say

Question 69Single Answer

If a and b are positive integers, such that ab = 125, then (a-b)^a+b-4= ?

A
16
B
25
C
28
D
30

Question 70Single Answer

If x^*y = x² + y² – xy, then value of 9^*11 is

A
93
B
103
C
60.5
D
121

Question 71Single Answer

Which is greater ?

A
15/16
B
17/18
C
Equal
D
Cannot compare

Question 72Single Answer

If sum of two numbers is 42 and their product is 437, then find their difference.

Question 73Single Answer

Write the 44000 in Roman numerals

A
XLI
B
XLVI
C
XLIV
D
XLVIC

Question 74Single Answer

Convert 0.0909… into fraction ?

A
1/11
B
9/11
C
1/9
D
9/10

Question 75Single Answer

What is (98 times 102) ?

A
9996
B
10000
C
10096
D
10196

Question 76Single Answer

Passage :

information given below and answer the question that follow.
The result of an exam is given below. Out of 1000 students who appeared
(i) 658 failed in Physics
(ii) 166 failed in Physics and Chemistry
(iii) 372 failed in Chemistry, 434 failed in Physics and Maths
(iv) 590 failed in Maths, 126 failed in Maths & Chemistry
Find the number of people who failed in (assuming that none is passed in all subjects.

We have the following equations:
a+ b + c + d + e + f + g = 1000
a + b + d + e = 658, b + d = 166
b + d + c + f = 372
d + e = 434 as in the figure.
d + e + f + g = 590, d + f = 126. Find the values

Chemistry but not in Physics.

A
318
B
198
C
213
D
206

Question 77Single Answer

Passage :

Direction: information given below and answer the question that follow.
The result of an exam is given below. Out of 1000 students who appeared
(i) 658 failed in Physics
(ii) 166 failed in Physics and Chemistry
(iii) 372 failed in Chemistry, 434 failed in Physics and Maths
(iv) 590 failed in Maths, 126 failed in Maths & Chemistry
Find the number of people who failed in (assuming that none is passed in all subjects.

We have the following equations:
a+ b + c + d + e + f + g = 1000
a + b + d + e = 658, b + d = 166
b + d + c + f = 372
d + e = 434 as in the figure.
d + e + f + g = 590, d + f = 126. Find the values

Physics or Maths but not in Chemistry.

A
558
B
718
C
628
D
None of these

Question 78Single Answer

Passage :

For the next four question that follow:
In a city, three daily newspapers A, B, C are published, 42% read A; 51% read B; 68% read C; 30% read A and B; 28% read B and C; 36% read A and C; 8% do not read any of the three newspapers.

Let x% people read all the three newspapers.
Since 8% people do not read any newspapers.
(x – 24) + (x – 7) + (x + 4) + (30 – x) + (36 – x) + (28 – x) + x = 92
→ x + 98 – 31 = 92
→ x = 92 – 67 = 25

What is the percentage of persons who read all the three papers ?

A
20%
B
25%
C
30%
D
40%

Question 79Single Answer

Passage :

For the next four : question that follow :
In a city, three daily newspapers A, B, C are published, 42% read A; 51% read B; 68% read C; 30% read A and B; 28% read B and C; 36% read A and C; 8% do not read any of the three newspapers.

What is the percentage of persons who read only two papers?

A
19%
B
31%
C
44%
D
None of these

Question 80Single Answer

Passage :

What is the percentage of persons who read only one paper ?

A
38%
B
48%
C
51%
D
None of these

General Knowledge

Question 81Single Answer

Yojna a weekly journal

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 82Single Answer

Kurukshetra a journal on rural development is published by

A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission

Question 83Single Answer

Sattriya dance form is famous in which of these states ?

A
Assam
B
Himachal Pradesh
C
Punjab
D
Tamil Nadu

Question 84Single Answer

Which of the following statements is true ?
Statement I: Indian techniques such as Rasa and Bhawa in classical dances have their origins in Bharatmuni's Natyashastra.
Statement II: Bharatanatyam has its origin in Odisha.

A
Only Statement II is true
B
Both Statement I and Statement II are true
C
Neither Statement I nor Statement II is true
D
Only Statement I is true

Question 85Single Answer

"Who said, 'India was a parrot unto itself'?

A
Malik Muhammad Joyce
B
Raskhan
C
Rich Khusrow
D
Rich Hasan

Question 86Single Answer

What was the real name of Amir Khusro?

A
Muhammad Hasan
B
Muhammad Hussain
C
Muhammad Khusrow
D
Muhammad Mine

Question 87Single Answer

Which is the national game of Bhutan ?

A
badminton
B
basketball
C
football
D
archery

Question 88Single Answer

What is the national game of the United States of America ?

A
water polo
B
Rugby
C
Polo
D
baseball

Question 89Single Answer

When was the Constituent Assembly of India formed?

A
1946
B
1947
C
1948
D
1950

Question 90Single Answer

Who was the Chairman of the Drafting Committee of the Indian Constitution?

A
Dr. Rajendra Prasad
B
Dr. B.R. Ambedkar
C
Jawaharlal Nehru
D
Sardar Vallabhbhai Patel

Question 91Single Answer

Who is known as the "Father of the Indian Renaissance" ?

A
Raja Ram Mohan Roy
B
Swami Vivekananda
C
Rabindranath Tagore
D
Mahatma Gandhi

Question 92Single Answer

What is the study of ethics primarily concerned with ?

A
Economic behavior
B
Human values and moral principles
C
Physical health
D
Political systems

Question 93Single Answer

Who is known as the "Missile Man of India"?

A
Dr. Homi J. Bhabha
B
Dr. Vikram Sarabhai
C
Dr. APJ Abdul Kalam
D
Dr. Satish Dhawan

Question 94Single Answer

Which organization is responsible for India's space exploration programs?

A
BARC
B
ISRO
C
DRDO
D
HAL

Question 95Single Answer

Which is the longest river in India?

A
Yamuna
B
Ganges
C
Brahmaputra
D
Godavari

Question 96Single Answer

The Western Ghats are also known as:

A
Sahyadris
B
Vindhyas
C
Satpuras
D
Aravallis

Question 97Single Answer

Who among the following was associated with Enlightenment philosophy?

A
Voltaire
B
Shakespeare
C
Erasmus
D
All of the above

Question 98Single Answer

Where was the 8th International Solar Alliance (ISA) Assembly held in 2025?

A
Geneva, Switzerland
B
New Delhi, India
C
Paris, France
D
Abu Dhabi, UAE

Question 99Single Answer

What was a major outcome of the DRDO's SAMANVAY 2025 event in Bengaluru?

A
Launch of a new satellite
B
Transfer of 12 Licensing Agreements for Transfer of Technology
C
Signing of international arms deal
D
Development of AI drones

Question 100Single Answer

What was the focus of the first India-Sri Lanka Joint Working Group (JWG) meeting on Agriculture held in October 2025?

A
Farm mechanization and climate-resilient agriculture
B
Trade tariffs
C
Water disputes
D
Export quotas

Back to Exam

Latest BTSC Pump Operator Exam Question (Objective Questions), MCQ in English

Machinist

Fitter

BTSC Pump Operator Exam Online Question Bank Package

Fitter

Mathematics

General Knowledge

Quick View