MCQs

Explanation
Dearth means چھوٹی تعداد، کم مقدار Abundance  means  کثرت فراخی

Explanation
HMS Birkenhead was carrying around 630 people when it sank in 1852 . It is famous for the " women and children first " evacuation order, showing great discipline.

Explanation
"Creeping like snail" compares a person's slow movement to a snail using " like ", which is a simile . Additional Information: Simile – A comparison using like or as. Example : “Brave as a lion.” Metaphor – A direct comparison without using like or as. Example : “Time is a thief.” Imagery – Descriptive language that appeals to the senses. Example : “The golden sun dipped below the horizon.” Personification – Giving human qualities to non-human things. Example : “The wind whispered.” Alliteration – Repetition of consonant sounds. Example : “She sells sea shells.” Hyperbole – Exaggeration for effect. Example : “I’ve told you a million times.”

Explanation
Chromatography is one of the latest techniques , which is used to separate the colored components of a mixture . Ink is a mixture of several dyes therefore we can separate those colors from one another using chromatography . **** ND20-1-2023

Explanation
The smallest particle of a compound is called a molecule . Molecules are formed when atoms of the same or different element s combine.  while The matter is made up of the smallest particles called atoms *** ND20.1.2023

Explanation
In a solid state, particles cannot move from their position. They can only vibrate at their mean position .  The particles in solids vibrate about fixed positions; even at very low temperatures. *** ND18-1-2023

Explanation
The nucleus is primarily composed of protons and neutrons, collectively called nucleons . protons and neutrons,  both types of particles reside inside the nucleus of an atom *** ND18-1-2023

Explanation
 non-magnetic materials are examples Rubber plastic stainless steel feather paper mica gold Silver leather *** ND18-1-2023

Explanation
The force of friction opposes the motion of an object, causing moving objects to lose energy and slow down. *** ND18-1-2023

Explanation
When the parachute opens, the air resistance increases. The skydiver slows down until a new, lower terminal velocity is reached. *** ND18-1-2023

Explanation
Producers, also known as autotrophs. They are organisms that can produce their own food through photosynthesis, using water (H2O), carbon dioxide (CO2), and sunlight to produce glucose and oxygen.

Explanation
The correct answer is: Gases have definite volume Gases: Have indefinite shape Have indefinite volume Can be compressed

Explanation
If an opaque object is moved closer to the light source, the shadow gets bigger. This is because the light source appears larger and more intense from a closer distance, casting a larger shadow.

Explanation
Chromatography is one of the latest techniques , which is used to separate the colored components of a mixture . Ink is a mixture of several dyes therefore we can separate those colors from one another using chromatography . **** ND20-1-2023

Explanation
The smallest particle of a compound is called a molecule . Molecules are formed when atoms of the same or different element s combine.  while The matter is made up of the smallest particles called atoms *** ND20.1.2023

Explanation
In a solid state, particles cannot move from their position. They can only vibrate at their mean position .  The particles in solids vibrate about fixed positions; even at very low temperatures. *** ND18-1-2023

Explanation
The nucleus is primarily composed of protons and neutrons, collectively called nucleons . protons and neutrons,  both types of particles reside inside the nucleus of an atom *** ND18-1-2023

Explanation
 non-magnetic materials are examples Rubber plastic stainless steel feather paper mica gold Silver leather *** ND18-1-2023

Explanation
The force of friction opposes the motion of an object, causing moving objects to lose energy and slow down. *** ND18-1-2023

Explanation
When the parachute opens, the air resistance increases. The skydiver slows down until a new, lower terminal velocity is reached. *** ND18-1-2023

Explanation
Producers, also known as autotrophs. They are organisms that can produce their own food through photosynthesis, using water (H2O), carbon dioxide (CO2), and sunlight to produce glucose and oxygen.

Explanation
The correct answer is: Gases have definite volume Gases: Have indefinite shape Have indefinite volume Can be compressed

Explanation
If an opaque object is moved closer to the light source, the shadow gets bigger. This is because the light source appears larger and more intense from a closer distance, casting a larger shadow.

Explanation
Chromatography is one of the latest techniques , which is used to separate the colored components of a mixture . Ink is a mixture of several dyes therefore we can separate those colors from one another using chromatography . **** ND20-1-2023

Explanation
The smallest particle of a compound is called a molecule . Molecules are formed when atoms of the same or different element s combine.  while The matter is made up of the smallest particles called atoms *** ND20.1.2023

Explanation
In a solid state, particles cannot move from their position. They can only vibrate at their mean position .  The particles in solids vibrate about fixed positions; even at very low temperatures. *** ND18-1-2023

Explanation
The nucleus is primarily composed of protons and neutrons, collectively called nucleons . protons and neutrons,  both types of particles reside inside the nucleus of an atom *** ND18-1-2023

Explanation
 non-magnetic materials are examples Rubber plastic stainless steel feather paper mica gold Silver leather *** ND18-1-2023

Explanation
The force of friction opposes the motion of an object, causing moving objects to lose energy and slow down. *** ND18-1-2023

Explanation
When the parachute opens, the air resistance increases. The skydiver slows down until a new, lower terminal velocity is reached. *** ND18-1-2023

Explanation
Producers, also known as autotrophs. They are organisms that can produce their own food through photosynthesis, using water (H2O), carbon dioxide (CO2), and sunlight to produce glucose and oxygen.

Explanation
The correct answer is: Gases have definite volume Gases: Have indefinite shape Have indefinite volume Can be compressed

Explanation
If an opaque object is moved closer to the light source, the shadow gets bigger. This is because the light source appears larger and more intense from a closer distance, casting a larger shadow.

Explanation
" They exclaimed with disgust that there was a cockroach there ." The original sentence shows an exclamation (" Ooch !") expressing disgust at seeing a cockroach. In reported speech : The interjection " Ooch !" becomes " exclaimed with disgust " The present tense " is " changes to past tense " was " " Here " changes to " there " (as required in reported speech) The conjunction " that " is added

Explanation
The original sentence (" Please wait for me .") uses the word " Please ," which indicates a polite request, not an order or suggestion. In indirect speech, such requests are reported using " requested + object + to + verb ."

Explanation
The sentence " They have completed the project " is in the active voice, and the passive form is " The project has been completed by them ". This maintains the same tense ( present perfect ) while changing the subject and object.

Explanation
Active Voice (Imperative): Structure : Verb (base form) + object Example : " Wash your face ." Passive Voice (Imperative): Structure : Let + object + be + past participle (V3) Example : "Let your face be washed".

Explanation
Active Voice (Future Continuous): Structure : Subject + will be + present participle (V-ing) + object Example : " Ahsan will be playing cricket ." Passive Voice (Future Continuous): Structure : Object + will be being + past participle (V3) + by + subject Example : " Cricket will be being played by Ahsan ."

Explanation
Change the voice: " Did he buy mangoes? " Were mangoes bought by him The sentence is in past simple tense (Did + base verb). Passive voice becomes: Were + past participle (bought) + by + subject.

Explanation
" Who " introduces the clause " who was going to market " and relates it to " Hyder ". This makes " who " a relative pronoun .

Explanation
" What " is an interrogative pronoun used to ask a question. It replaces the unknown information (in this case, the name).

Explanation
The phrase " It is up to you " is commonly followed by the infinitive form: " to decide. " It means you are responsible for making the decision .

Explanation
" Have to " is used to express necessity or obligation . " I don’t have to " means it is not necessary , which fits the sentence.

Explanation
" They exclaimed with disgust that there was a cockroach there ." The original sentence shows an exclamation (" Ooch !") expressing disgust at seeing a cockroach. In reported speech : The interjection " Ooch !" becomes " exclaimed with disgust " The present tense " is " changes to past tense " was " " Here " changes to " there " (as required in reported speech) The conjunction " that " is added

Explanation
The original sentence (" Please wait for me .") uses the word " Please ," which indicates a polite request, not an order or suggestion. In indirect speech, such requests are reported using " requested + object + to + verb ."

Explanation
The sentence " They have completed the project " is in the active voice, and the passive form is " The project has been completed by them ". This maintains the same tense ( present perfect ) while changing the subject and object.