LABORATORY ASSISTANT PAST PAPERS
Lab Assistant Past Paper dated 25-12-2022 for HED
Lab Assistant Past Paper 15-12-2019 by ETEA KPK
GUESS PAPER
Islamic Study Guess Paper
GK Guess Paper
Pak Study Guess Paper
English Guess Paper
Computer Guess Paper
Everyday Science Guess Paper Urdu Guess Paper
Math Guess Paper
Pakistan Current Affairs Guess Paper
International Current Affairs Guess Paper
All Govt Jobs Guess paper 2022 PDF Download
اس لنک پر کلک کرکے ڈنلوڈ کریں۔
مزید اس لنک کو چیک کرتے رہیں کیونکہ ہم انتہائی اہم سوالات یہاں اپڈیٹ کرتے رہتے ہیں
Click here for PDF
Show Answers
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
بین الاقوامی عدالت انصاف کا صدر دفتر ______ میں واقع ہے؟
New York
Washington
Geneva
Hague
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The headquarters of the International Court of Justice is in The Hague, Netherlands . ICJ is one of the six principal organs of the United Nations. It consists of 15 judges , elected for 9-year terms . Additional information :
Founded: 1945 Official Languages: English, French Member States: UN member countries Main Function: Settling legal disputes between states Last verified on 15-01-2026
ایک ایٹم کا ماس نمبر _____ ظاہر کرتا ہے؟
Numbers of protons
Number of electrons
Number of proton and neutron
Number of proton and electrons
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Atoms are made of subatomic particles: protons, neutrons, and electrons. Mass number represents the total number of heavy particles in nucleus. Only protons and neutrons contribute to atomic mass. Last verified on 14-05-2026
سر سید احمد خان کہاں پیدا ہوئے؟
Agra
Madras
Delhi
Bengal
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Sir Syed Ahmed Khan was born in 1817 in Delhi . He was died in 1898 and buried in Aligarh . He was an Islamic reformer and philosopher . Two nation theory first time introduced by Sir Syed Ahmed . He received his early education from his Maternal Grand Father . Mir Muttaql was the father of Sir Syed Ahmed Khan . Last verified 09-03-2026
بڑے پیمانے پر اور رفتار کی پیداوار _____ کے نام سے جانا جاتا ہے؟
Distance
Momentum
Velocity
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The product of mass and velocity is known as momentum. P = MV If m is an object's mass and v is its velocity (also a vector quantity) , then the object's momentum p is: p=mv It is a v ector quantity. It having both m agnitude and direction. Common symbols : p, p SI unit: kg⋅m⋅s−1 Dimension MLT^−1 Last updated on 09-03-2026
ایک لہر کی منتقلی ______؟
Energy
Frequency
Wavelength
Velocity
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
A wave transmits energy from one place to another Waves are disturbances that propagate through a medium. Particles of the medium oscillate around equilibrium but do not travel with the wave. The motion of particles transfers energy, not matter. Energy is carried in the form of kinetic and potential energy of oscillating particles. Last updated question 25 feb 2026
انزائمز نامی حیاتیاتی کیمیکل جو کیمیائی عمل کو تیز کرتے ہیں، بنیادی طور پر _______ نوعیت کے ہوتے ہیں؟
Fats
Proteins
Starch
Carbohydrates
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Enzymes are biological catalysts that speed up chemical reactions in living organisms without being consumed. They are mainly made of proteins . They are highly specific to their reactions. Additional information :
Some enzymes require cofactors like vitamins or metal ions to function. Examples : Amylase (breaks starch), Lipase (breaks fats), Protease (breaks proteins). Last verified on 11-02-2026
DNA only
DNA and RNA
Proteins only
DNA and Proteins
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Chromosomes are made up of :
Nucleic acid (DNA or RNA) Proteins (histones and non-histone proteins) A chromosome is made up of proteins and DNA organized into genes.
Each cell normally contains 23 pairs of chromosomes.
اوزون ایک گیس ہے جو آکسیجن کے ____ ایٹموں سے بنی ہے۔
Two
Three
One
Five
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Ozone (O₃) consists of three oxygen atoms.
It forms a protective layer in the stratosphere , shielding Earth from UV radiation. Last verified on 01-02-2026
کون سی کلید ایم ایس ورڈ میں کرسر کے بائیں طرف کے کردار کو حذف کرتی ہے؟
Delete
Backspace
End
None
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The Backspace key or Backspace key is a keyboard key that deletes any character before the cursor's current position or the left.
****
The Delete key removes characters to the right of the cursor, whereas the Backspace key deletes to the l eft .
*****
The cursor is a Thin Blinking Line
In Microsoft Word and other word processors, pressing Ctrl + End moves the cursor to the end of the document.
Move the cursor to the top of the next page. Ctrl+Page down
Move the cursor to the top of the previous page. Ctrl+Page up
***
You need to jump to the next column breaking the current column right at the cursor position. How can you break the column? Break command from the Insert menu
******
RY 23-12-2022
SH4-0-2023
مندرجہ ذیل میں سے کون سی شارٹ کٹ کیز ایم ایس ورڈ میں کیس کو تبدیل کرنے کے لیے استعمال ہوتی ہے؟
Ctrl+ F3
Shift + F3
Ctrl + F1
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The shortcut key to change case in MS-Word is: Shift + F3 There are five change cases in MS Word:
Sentence Case Lowercase Uppercase Title Case Toggle Case