PPSC Environmental Protection Inspector​ Past Paper MCQs

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PPSC Environmental Protection Inspector Past Paper MCQs for Punjab Environment Protection Department Jobs Test Preparation online.

PPSC Environmental Protection Inspector​ Past Paper MCQs

On which day the world environment day is celebrated?

A. 5th April
B. 15th May
C. 5th June
D. 25th April

Which of the following gas destroys the chlorophyll present in the plant leaves?

A. SO3
B. H2S
C. SO2
D. CO2

Which of the following is the coldest planet of the solar system?

A. Venus
B. Neptune
C. Jupiter
D. Mercury

Which of the following energy is stored in the earth?

A. Mechanical energy
B. Solar energy
C. Chemical energy
D. Geothermal energy

Which of the following device is used to measure the atmospheric humidity?

A. Photometer
B. Auxanometer
C. Hygrometer
D. None of the above

Animals whose primary source of food is based on plants are known as :

A. Carnivores
B. Herbivores
C. Omnivores
D. None of the above

Which of the following is the first trophic level in the food chain?

A. Herbivores
B. Carnivores
C. Green Plants
D. All of the above

Total number of surah in Quran are :

  1. 109
  2. 111
  3. 114
  4. 118

A light sensitive device that converts drawing, printed text or other images into digital form is called?

  1. Keyboard
  2. Scanner
  3. OMR
  4. None of the above

What is the short cut key to open the dialog box?

  1. F12
  2. Shift F12
  3. Alt + F12
  4. Ctrl + F12

Which of the following is the hottest planet of the solar system?

A. Venus
B. Mercury
C. Jupiter
D. Uranus

Paper is made up of :

A. Polythene and cotton
B. Starch and cellulose
C. Grass and Bamboo
D. None of the above

The mosquito repellent that is used in the homes in the form of a coil, liquids, etc. are :

A. Sedatives
B. Pesticide
C. Insecticide
D. Fertilizers

The ozone layer is present in :

A. Mesosphere
B. Thermosphere
C. Stratosphere
D. None of the above

The pollutants that decomposable and manageable in nature are termed as :

A. Renewable pollutants
B. Non-biodegradable pollutants
C. Biodegradable pollutants
D. None of the above

Short cut key for center align :

  1. Shift +v
  2. Ctrl+a
  3. Both
  4. Ctrl+E

Intersection of columns and rows in called a?

  1. Schema
  2. Cell
  3. Table
  4. Data

The boundary commission appointed at the time of Independence was headed by?

  1. Lord Wavell
  2. Lord Mountbatten
  3. Lord Radcliffe
  4. Lord Cripps

Which of the following is a renewable source of energy?

A. Coal
B. Uranium
C. Wind
D. None of the above

The solar cell converts which energy into electrical energy?

A. Chemical energy
B. Solar energy
C. Magnetic energy
D. None of the above

Which of the following gas is present in the air in maximum amount?

A. Nitrogen
B. Oxygen
C. Carbon dioxide
D. Methane

Which of the following is not considered as a temperature scale?

A. Fahrenheit
B. Calorie
C. Celsius
D. Kelvin

Golden Temple, Amritsar is India’s :

  1. Oldest Gurdwara
  2. Largest Gurdwara
  3. Smallest Gurdwara
  4. None

The binary number (101011) change into decimal

  1. 43
  2. 44
  3. 55
  4. 54

What is the sum of all angles in a triangle? :

  1. 10
  2. 20
  3. 180
  4. 220

when pigs fly idiom :

  1. some thing wrong will happen
  2. Highly unlikely to happen
  3. Both
  4. None

سھم جانے کے لیے کون سا لفظ استعمال ھوتا ھے؟

  1. بھیگی بلی بن جانا
  2. دوست بننا
  3. آب آب ھونا
  4. دشمن بننا

What is the probability that a number is selected from the number (1,2,3,….15) is a multiple of 4

  1. 1/4
  2. 2/5
  3. 1/6
  4. 1/5

What is the average of 2,4 and 6?

  1. 12
  2. 2
  3. 4
  4. 6

Which key on the keyboard can be used to view slideshow?

  1. F1
  2. F2
  3. F5
  4. F7

At what time of the day relative humidity in the environment is at minimum?

A. When the air temperature is lowest
B. Before sunrise
C. Midnight
D. When the air temperature is higher

The part of the plant that evaporates water is :

A. Fruit
B. Stomata
C. Root
D. None of the above

The yellowness of the Taj Mahal is an effect of :

A. Acid rain
B. Allergens
C. Ozone depletion
D. None of the above

The idiom: “Let the cat out of bag.” means?

  1. To save cat
  2. To adopt measures
  3. To reveal secret
  4. None

The largest ocean of the world is :

  1. Atlantic
  2. Pacific
  3. Indian
  4. Arctic

Will you be showcasing the architecture models ___ you prepared in China last year?

  1. Which
  2. Who
  3. Whose
  4. That

Which of the following is equivalent to 0.25:

  1. 1/2
  2. 1/4
  3. 1/6
  4. 1/9

Which of the following have the fastest access time?

  1. Compact disks
  2. Magnetic tapes
  3. Magnetic disks
  4. Semiconductor memories

Which of following is word processing software?

  1. Excel
  2. ppt
  3. Browse
  4. None

How to open a presentation in power point shortcut key

  1. Ctrl+D
  2. Ctrl+O
  3. Ctrl+V
  4. Ctrl+C

ایک چیزکا کسی خاص خوبی کی وجہ سےدوسری چیز کے مانند قرار دینا کیا کھلاتا ھے؟

  1. تشبہ
  2. مجاز مرسل
  3. استعارہ
  4. کنایہ

If a:b=5 :6 and c:b=7:6 than a:b:c is

  1. 35:18:21
  2. 45:18:21
  3. 15:19:21
  4. 5:6:7

What type of operating system MS Dos is :

  1. Command Line Interface
  2. Graphical Line Interface
  3. Multitasking
  4. Menu Drawn Interface

Which of the following are the components of Central Processing Unit (CPU):

  1. Arithmetic logic unit, Mouse
  2. Arithmetic logic Unit, Control Unit
  3. Arithmetic logic unit, integrated circuits
  4. Control Unit, Monitor

The ‘Head of Government” of Germany is called:

  1. President
  2. Federal Chancellor
  3. Prime Minister
  4. Governor

Which operations are performed by RAM :

  1. Read and Write
  2. Decipher
  3. Read
  4. Write

In terms of computer, OSI stands for what?

  1. operating system interface
  2. open system interconnection
  3. open system interconnection
  4. optical service implementation

Which term is related to database?

  1. Oracle
  2. PHP
  3. Java
  4. Assembly

Landscape is a:

  1. Page Orientation
  2. Page Layout
  3. Paper Size
  4. Font Size

What can be searched by find?

  1. Characters
  2. Formats
  3. Symbols
  4. All of these

Which function displays row data in a column and column data in a row?

  1. index
  2. rows
  3. transpose
  4. none

To drag a selected range of data to another worksheet in the same workbook, use the?

  1. Shift key
  2. Alt key
  3. Tab key
  4. Ctrl key

جب کوئی لفظ غیر حقیقی معنوں میں اسطرح استعمال ھو کہ حقیقی اور مجازی معنون میں تشبیہ کا تعلق پیدا ھو کیا کہلاتا ھے

  1. روزمرہ
  2. کنایہ
  3. استعارہ
  4. مجاز مرسل

Which device converts chemical energy into electrical energy?

  1. Generator
  2. Battery
  3. Modem
  4. Electric Motor

An error is also known as:

  1. Cursor
  2. Bacteria
  3. Debug
  4. Bug

Non volatile memory is :

  1. RAM
  2. ROM
  3. PROM
  4. None

Saleem ‘s age is triple to that of Ali. If Ali is 18 years younger than Saleem .What is saleems age?

  1. 24
  2. 10
  3. 27
  4. 18

Which one is an example of spreadsheet software?

  1. MS Word
  2. MS Excel
  3. MS PowerPoint
  4. MS Power BI

The currency of UAE is:

  1. Lira
  2. Rayal
  3. Dollar
  4. Dirham

At whose request, Hazrat Abu Bakr ( R.A) entrusted the task of compilation of the holy Quran to Zaid bin Sabitؓ?

  1. Hazart Umer (R.A)
  2. Hazart Usman ( R.A)
  3. Hazart Ali ( R.A)
  4. Hazart Abu Bakar ( R.A)

First case of Coronavirus was detected in Wuhan China in:

  1. January 2020
  2. December 2019
  3. November 2019
  4. October 2019

20% of number is 60. The number is :

  1. 400
  2. 500
  3. 350
  4. 300

What is the shortcut key for spelling to check in document :

  1. F1
  2. F2
  3. F5
  4. F7

Where is Minar e Pakistan is located?

  1. Islamabad
  2. Great Iqbal park
  3. Karachi
  4. Bahalwalpur

وہ اسم جو خود تو کسی اسم سے نا بنے لیکن اس سے بھت سے اسم اور فعل بنتے ھن کیا کھلاتا ھے؟

  1. اسم ظرف
  2. اسم مکبر
  3. اسم مصدر
  4. اسم علم

The largest Glacier of Pakistan is:

  1. Baltoro
  2. Siachian
  3. Baifo
  4. Batura

Which is the second largest industry of Pakistan?

  1. Sugar industry
  2. Food and beverage processing industry
  3. Auto Mobile Industry
  4. Cottage Industry

_____To change line height to 1.5 which is the following correct command?

  1. Ctrl +5
  2. Ctrl +2
  3. Ctrl+4
  4. None

درست محاورہ بتا ٓیں

  1. لال پیلا ھونا
  2. لال لال ھونا
  3. لال سرخ ھونا
  4. لال زرد ھونا

IP address version 4 is in which format?

  1. 32 bits
  2. 4 bits
  3. 8 bits
  4. 16 bits

In which of the following form, data is stored in the computer :

  1. Decimal
  2. Binary
  3. Hexa Decimal
  4. Octal

Formula in Excell starts with :

  1. +
  2. –
  3. =
  4. [

The synonym of ACRIMONY is?

  1. Bitterness
  2. Deceive
  3. Carelessness
  4. All of these

What is the Total Height of K-2 Peak in meters ?

  1. 8410 meter
  2. 8210 meter
  3. 8511 meter
  4. 8611 meter

Which country won second ICC Men’s T20 World Cup 2009?

  1. India
  2. Australia
  3. Pakistan
  4. England

The upper Indus platue consist of province of:

  1. Baluchistan
  2. KPK
  3. Punjab
  4. Sindh

Choose the opposite words. Dark-Night, Big-Large, Neat-Clean, Polite-Rude :

  1. Dark-Night
  2. Big-Large
  3. Neat-Clean
  4. Polite-Rude

Which is the secondary storage device :

  1. RAM
  2. ROM
  3. Diode
  4. Hard Disc

We can insert maximum number of columns in Ms Word are :

  1. 35
  2. 15
  3. 63
  4. 65

Which country is situated in the east of Pakistan?

  1. India
  2. China
  3. Iran
  4. Afghanistan

Which of the following mineral deposits are found in Potwar Plateau?

  1. Rock Salt
  2. Gypsum
  3. Oil
  4. All of these

Allama Iqbal was born on:

  1. 9 November 1875
  2. 9 November 1876
  3. 9 November 1877
  4. 9 November 1878

WWW stands for :

  1. World Whole Web
  2. Wide World Web
  3. Web World Wild
  4. World Wide Web

اسلم بیمار ھے کس قسم کا جملہ ھے؟

  1. اسمیہ
  2. فعلیہ
  3. دونوں
  4. حروف ندایا

What is the smallest and largest font size available in Font Size tool on formatting toolbar?

  1. Smallest 8 & largest 70
  2. Smallest 8 & largest 71
  3. Smallest 8 & largest 72
  4. Smallest 6 & largest 72

What is the shortcut key to open a new MS Word document?

  1. Ctrl + O
  2. Ctrl + N
  3. Ctrl + W
  4. Ctrl + M

Which is largest and important river of Pakistan?

  1. Indus
  2. Ravi
  3. Jehlum
  4. Chenab

Linux is an :

  1. Operating System
  2. Hardware
  3. Software
  4. None

Linux is an :

  1. Operating System
  2. Hardware
  3. Software
  4. None

Which of following is not type of page margin?

  1. left
  2. Right
  3. Center
  4. Top

Astola Island is located in?

  1. Sindh
  2. Punjab
  3. KPK
  4. Baluchistan

Choose grammatically correct sentence :

  1. No I have never been to a rock concert
  2. No I have never been to a concert
  3. No I have been to a rock concert
  4. None

If a computer has more than one processor then it is known as :

  1. Uniprocess
  2. Multiprocessor
  3. Multi_threaded
  4. Multi programming

What is the official language of Iran :

  1. Turkish
  2. Tughluk
  3. Persian
  4. Arabic

Green vegetables are good source of :

  1. Vitamin and Minerals
  2. Starch
  3. Protein
  4. Fat

The thief had been arrested by the police . ( tense)

  1. Past Perfect
  2. Present Perfect
  3. Past Perfect continuous
  4. None

A lot of young people prefer computer games _____ football.

  1. Than
  2. From
  3. To
  4. Among

ALU stands for what?

  1. Arithmetic Logic Unit
  2. Arithmetic and legal unit
  3. Alternating Logic Unit
  4. Alternate Local Unit

Civil Secteriat Lady Name included in resolution ?

  1. Bagum Raana Liaqat Ali Khan
  2. Fatima Jinnah
  3. Begum Amjadi Bano
  4. All of these

If CPU executes multiple programs simultaneously, it is known as?

  1. Multiprocessing
  2. Multitasking
  3. Timesharing
  4. Multiprogramming

If L.C.M of two numbers is 125 than their H.C.F will be ___ when their product it 2500

  1. 20
  2. 125
  3. 35
  4. 25

They ___ spoken to the cabinet before signing on the contract

  1. Have
  2. Had
  3. Will be
  4. None

Which of the following is the cause of Melanornia (skin cancer)?

  1. Acid rain
  2. Allergens
  3. Ozone depletion
  4. None of the above

What is the water vapor?

A. It is the gaseous phase of water
B. It is a rain droplet
C. Water vapor is the cloud droplet
D. None of the above

The main reason for blueness of the sky is :

A. Due to the presence of water vapour
B. Due to the absorption of blue light due to the air
C. Due to the scattering of sunlight by air molecules
D. None of the above

Bit is the most famous basic unit in computing which stands for:

  1. Binary digit
  2. Base digit
  3. Basic digit
  4. Byte digit

China Navigation System:

  1. Doe Bei
  2. BeiDou
  3. Both
  4. None

He cried hysterically as the flames enveloped his house: Hysterically used as?

  1. Verb
  2. Adverb
  3. Noun
  4. Pronoun

The Expression 1% =?

  1. 1/100
  2. 100
  3. 0.1
  4. 1

(x^2-5x +6x)/(x-3)=

  1. x – 1/6
  2. x – 1/3
  3. x – 1/2
  4. x +2

IMPORTANT: Read All One Paper MCQs and Practice quizzes for Jobs mcqs test preparations.

Also Read: General Knowledge MCQs and Pakistan Studies MCQs for one paper mcqs test preparation.

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