Biology & General Knowledge

*Human Body Mcqs*

Normal S***m Count:
➖ 250-400 million/ejaculation

Menstrual cycle:
➖ 28 days

Menopause age:
➖ 45-50 years

Blood clotting time:
➖ 3-5 minutes

Weight of Brain:
➖ 1300-1400 gm in human adult

Normal Blood Pressure (B.P.):
➖ 120/80 mm Hg

Average body weight:
➖ 70 kg

Normal body temperature:
➖ 37 degree celsius

Breathing Rate at rest:
➖ 12-16/minute

Number of Spinal Nerves:
➖ 31 pairs

Largest Endocrine Gland:
➖ Thyroid gland

Gestation period:
➖ 40 weeks or 9 calendar months

Normal Heart Beat at rest:
➖ 72 beats per minute

Largest Gland:
➖ Liver

Largest Muscle in the body:
➖ Gluteus Maximus or Buttock Muscle

Smallest Muscle in the body:
➖ Stapedius

Largest Artery:
➖ Aorta

Largest Vein:
➖ Inferior Vena Cava

Largest and longest Nerve:
➖ Sciatic Nerve

Longest Cell:
➖ Neurons (nerve cells)

Minimum distance for proper vision:
➖ 25

Largest and strongest Bone in the body:
➖ Femur (thigh bone)

Smallest Bone in the body
➖ Stapes in ear

Number of Cells in the body
➖ 75 trillion

Volume of Blood in the body
➖ 6 litres (in 70 kg body)

Number of Red Blood Cells(R.B.C.)
➖ In male: 5 to 6 million/cubic mm
➖ In female: 4 to 5 million/cubic mm

Life span of Red Blood Cells(R.B.C.)
➖ 100 to 120 days

Life span of White Blood Cell(W.B.C.)
➖ 3-4 days

Normal White Blood Cell(W.B.C.) count
➖ 5000-10000/cubic mm

Time taken by R.B.C. to complete one cycle of circulation:
➖ 20 seconds

Other name of Red Blood Cell (R.B.C.):
➖ Erythrocytes.

*Questions About Blood*
________________________________________

1. Which is known as ‘River of Life’?
*Answer: Blood*🌻
2. Blood circulation was discovered by?
*Answer: William🌻 Harvey*
3. The total blood volume in an adult?
*Answer: 5-6 Litres*🌻
4. The pH value of Human blood?
*Answer: 7.35-7.45*🌻
5. The normal blood cholesterol level?
*Answer: 150-250 mg/100 ml*🌻
6. The fluid part of blood?
*Answer: Plasma*🌻
7. Plasma protein fibrinogen has an active role in?
*Answer: Clotting of blood*🌻
8. Plasma protein globulins functions as?
*Answer: Antibodies*🌻
9. Plasma proteins maintain the blood pH?
*Answer: Albumins*🌻
10. Biconcave discs shaped blood cell?
*Answer: RBC*🌻 (Erythrocytes)
*11. Non nucleated blood cell?*
*Answer: RBC*🌻 (Erythrocytes)
12. Respiratory pigments present in RBC?
*Answer: Haemoglobin*🌻
13. Red pigment present in RBC?
*Answer: Haemoglobin*🌻
14. RBC produced in the?
*Answer: Bone marrow*🌻
15. Iron containing pigment of Haemoglobin?
*Answer: Haem*🌻
16. Protein containing pigment of Haemoglobin?
*Answer: Globin*🌻
17. Graveyard of RBC?
*Answer: Spleen*🌻
18. Blood bank in the body?
*Answer: Spleen*🌻
19. Life span of RBC?
*Answer: 120 Days*🌻
20. Total count is measured by an instrument known as?
*Answer: Haemocytometer*🌻
21. A decrease in RBC count is known as?
*Answer: Anemia*
22. An increase in RBC count is known as?
*Answer: Polycythemia*
23. A high concentration of bilirubin in the blood causes?
*Answer: Jaundice*
24. The disease resistant blood cell?
*Answer: WBC (leucocytes)*
25. Which WBC is known as soldiers of the body?
*Answer: Neutrophils*
26. Largest WBC?
*Answer: Monocyes*
27. Smallest WBC?
*Answer: Lymphocytes*
28. Antibodies producing WBC?
*Answer: Lymphocytes*
29. Life span of WBC?
*Answer: 10-15 days*
30. Blood cell performs an important role in blood clotting?
*Answer: Thrombocytes (Platelets)*
31. Vessels is called?
*Answer: Thrombus*
32. Anticoagulant present in Blood?
*Answer: Heparin*
33. A hereditary bleeding disease?
*Answer: Haemophilia*
34. Bleeder’s disease?
*Answer: Haemophilia*
35. Christmas disease?
*Answer: Haemophilia*
36. A type of Anemia with sickle shaped RBC?
*Answer: Sickle cell anemia*
37. Viscosity of Blood?
*Answer: 4.5 to 5.5*
38. Instrument used to measure haemoglobin?
*Answer: Haemoglobinometer*
39. Who demonstrated blood groups?
*Answer: Karl Landsteiner*
40. Who demonstrated Rh factor?
*Answer: Karl Landsteiner*
41. Blood group which is called Universal donor?
*Answer: O*
42. Blood group which is called Universal recipient?
*Answer: AB*
43. Blood group is most common among the Asians?
*Answer: B*

1. **What is grammar?**
- The set of rules governing the structure of language.

2. **What is a noun?**
- A word that represents a person, place, thing, or idea.

3. **Define verb.**
- A word that expresses an action, occurrence, or state of being.

4. **What is an adjective?**
- A word that describes or modifies a noun.

5. **Define adverb.**
- A word that modifies a verb, adjective, or other adverb.

6. **What is a pronoun?**
- A word that replaces a noun to avoid repetition.

7. **Define preposition.**
- A word that shows the relationship between a noun (or pronoun) and another element in the sentence.

8. **What is a conjunction?**
- A word that connects words, phrases, or clauses.

9. **Define interjection.**
- A word or phrase expressing strong emotion but not grammatically related to other words in the sentence.

10. **What is a subject in a sentence?**
- The noun or pronoun that performs the action or about whom something is stated.

11. **Define predicate.**
- The part of a sentence that tells what the subject does or what happens to the subject.

12. **What is the difference between a transitive and intransitive verb?**
- Transitive verbs require a direct object; intransitive verbs do not.

13. **Define direct object.**
- The noun or pronoun that receives the action of the verb.

14. **What is a compound sentence?**
- A sentence with two or more independent clauses.

15. **Define antecedent.**
- The noun or pronoun to which a pronoun refers.

16. **What is the function of a conjunction in a sentence?**
- To connect words, phrases, or clauses.

17. **Define possessive pronoun.**
- A pronoun indicating ownership or possession.

18. **What is the purpose of an infinitive verb?**
- To express the idea of action or state without specifying the subject.

19. **Define gerund.**
- A verb form ending in -ing that functions as a noun.

20. **What is a participle?**
- A verb form used as an adjective.

21. **Define compound noun.**
- A noun made up of two or more words.

22. **What is a reflexive pronoun?**
- A pronoun that reflects the action of the verb back onto the subject.

23. **Define indefinite pronoun.**
- A pronoun that does not refer to a specific person, place, or thing.

24. **What is the subjunctive mood?**
- A verb form used to express wishes, hypothetical situations, or recommendations.

25. **Define parallel structure.**
- Using the same grammatical structure for similar elements in a sentence.

26. **What is a dependent clause?**
- A clause that cannot stand alone as a complete sentence.

27. **Define restrictive clause.**
- A clause that limits the meaning of the noun it modifies.

28. **What is the purpose of a coordinating conjunction?**
- To connect words, phrases, or clauses of equal grammatical rank.

29. **Define correlative conjunction.**
- Pairs of conjunctions that work together.

30. **What is the difference between active and passive voice?**
- Active voice emphasizes the doer of the action; passive voice emphasizes the receiver of the action.

31. **Define predicate adjective.**
- An adjective that follows a linking verb and modifies the subject.

32. **What is a complex sentence?**
- A sentence with one independent clause and one or more dependent clauses.

33. **Define dangling modifier.**
- A word or phrase that modifies a word not clearly stated in the sentence.

34. **What is a split infinitive?**
- An infinitive verb with an adverb or other word placed between "to" and the verb.

35. **Define compound subject.**
- Two or more subjects in a sentence.

36. **What is the purpose of a demonstrative pronoun?**
- To point out or identify a noun.

37. **Define interrogative pronoun.**
- A pronoun used to introduce a question.

38. **What is a predicate nominative?**
- A noun or pronoun that follows a linking verb and renames the subject.

39. **Define restrictive modifier.**
- A word or phrase that limits the meaning of another word.

40. **What is the difference between a simple and a compound predicate?**
- A simple predicate is one verb; a compound predicate has more than one verb.

41. **Define compound adverb.**
- An adverb made up of two or more words.

42. **What is the purpose of an appositive in a sentence?**
- To provide additional information about a noun.

43. **Define expletive.**
- A word or phrase used to fill a syntactic position without adding to the meaning.

44. **What is the function of an imperative sentence?**
- To give a command or make a request.

45. **Define ellipsis.**
- The omission of one or more words that are understood in context.

46. **What is a run-on sentence?**
- A sentence that contains two or more independent clauses without proper punctuation or conjunctions.

47. **Define nominalization.**
- The process of turning a verb or adjective into a noun.

48. **What is the purpose of an ellipses in writing?**
- To indicate the omission of words in a quotation.

49. **Define parallelism.**
- The use of similar grammatical structure for similar elements in a sentence.

50. **What is the role of a conjunction in a compound sentence?**
- To connect independent clauses.

1: ہڈیوں کی تعداد: 206
2: پٹھوں کی تعداد: 639
3: گردے کی تعداد: 2
4: دودھ کے دانتوں کی تعداد: 20
5: پسلیوں کی تعداد: 24 (12 جوڑے)
6: دل کے چیمبرز کی تعداد: 4
7: سب سے بڑی شریان: شہ رگ
8: نارمل بلڈ پریشر: 120/80 ایم ایم ایچ جی

9: خون کا پی ایچ: 7.4
10: ریڑھ کی ہڈی میں ریڑھ کی ہڈی کی تعداد: 33
11: گردن میں ریڑھ کی ہڈی کی تعداد: 7
12: درمیانی کان میں ہڈیوں کی تعداد: 6
13: چہرے پر ہڈیوں کی تعداد: 14
14: کھوپڑی میں ہڈیوں کی تعداد: 22
15: سینے میں ہڈیوں کی تعداد: 25
16: بازو میں ہڈیوں کی تعداد: 6
17: انسانی بازو میں پٹھوں کی تعداد: 72
19: قدیم ترین رکن: چمڑا
20: سب سے بڑی خوراک: جگر
21: سب سے بڑا خلیہ: مادہ بیضہ
22: سب سے چھوٹا خلیہ: سپرم سیل
23: سب سے چھوٹی ہڈی: درمیانی کان کی رکاب
24: پہلا ٹرانسپلانٹ شدہ عضو: ایک گردہ
25: پتلی آنت کی اوسط لمبائی: 7 میٹر
26: بڑی آنت کی اوسط لمبائی: 1.5 میٹر
27: نوزائیدہ بچے کا اوسط وزن: 3 کلوگرام
28: ایک منٹ میں دل کی دھڑکن: 72 بار
29: جسمانی درجہ حرارت: 37 °C
30: خون کا اوسط حجم: 4 سے 5 لیٹر

1. Burma is the old name of
A. Ceylon
B. Myanmar✓
C. New Jersey
D. Datroit

2.The National. University of Modern Languages is in
A. Lahore
B. Karachi
C. Islamabad✓
D. Peshawar

3. The 2nd PM of Pakistan was
A. Liaqat Ali khan
B. Kh. Nazimuddin✓
C. M Ali Bogra
D. Ghulam Muhammad
4. Which is the currency of Indonesia
A. Peso
B. Ringgit
C. Euro
D. Rupiah ✓

5. Pneumonia is the disease lf
A. Lungs
B. Eyes
C. Spinal Cord✓
D. Ear

6. Headquarter of OPEC is in
A. Australia
B. Switzerland
C. Austria✓
D. United States

7. Gawadar Port is in province
A. Sindh
B. Punjab
C. Balochistan✓
D. KPK

8. Davis Cup is associated with
A. Badminton
C. Cricket
C. Volleyball
D. Tennis✓

9. State Bank was inaugurated in
A. 1947
B. 1948✓
C. 1949
D. 1950

10. Syed Ahmad Shaheed is burried at
A. Jehlum
B. Balakot✓
C. Abbotabad
D. Muzzafarabad

11. The first mughal emperor of India is
A. Akbar
B. Hamayun
C. Babar✓
D. Tipu Sultan

12. The Present Hijri year is
A. 1438
B. 1430
C. 1441✓
D. 1442

13. Union Jack is the flag of
A. America
B. Sweden
C. Norway
D. UK✓

14. Diabetes is caused due to deficiency of
A. Vitamin A
B. Calcium
C. Vitamin C
D. Insulin✓

15. Nelson Mandela belongs to
A. Egypt
B. Kenya
C. Ghana
D. None✓

16. The Planet nearest to sun is
A. Earth
B. Mercury✓
C. Mars
D. Jupiter

17. Alma mater means
A. library
B. personal matter
C. bookshop
D. one's college or university✓

18. What comes next in the following series 64,48,40,36,34
A. 30
B. 31
C. 32✓
D. 33

19. 5/14×7/10
A. 1/4✓
B. 50/98
C. 35/140
D. 6

20. The square root of under root 729 is
A. 33
B. 27✓
C. 37
D. 43

21. آقاۓ دو جہاں صلی اللہ علیہ وسلم نے بچپن میں کس ملک کا سفر فرمایا تھا
A. عراق
B. کوفہ
C. مصر
D. شام✓

22. غزوہ احزاب کا دوسرا نام کیا ہے
A. بدر
B. احد
C. خندق✓
D. تبوک

23. روزے کس سن ہجری میں فرض ہوۓ
A. 1
B. 2✓
C. 3
D. 5

1. Urea has the functional group:
(A) Amine
(B) Carboxylic acid✅
(C) Ether
(D) Acid amide
2. Heteroatom in Furan:
(A) N
(B) O✅
(C) N
(D) S
3. 1st antiseptic was used in operation theter is
A.Alcohol✅
B.Benzene
C.Phenol
D.Acid
4. From where ranel vein brings impure blood
A).Brain
B). Kidney ✅
C). Liver
D). Lung
5. Which is organelle of symbiotic origin
A). Mitochondria✅
B). Vacuole
C). Cell wall
D).Cell membrane

*Important MCQ'S*

1) Who is currently the king of United Kingdom?
(A) Charles II
(B) Charles III✅✅
(C) Andrew
(D) Jackson

2) The husband of Queen of UK is to be called:
(A) The Duke of UK
(B) The Duke of Edinburgh✅✅
(C) The Duke of Wallington
(D) None of these

3) Who is the current prime minister of New Zealand?
(A) Jacinda Ardern
(B) Chris Hipkins✅✅
(C) Carmel Sepuloni
(D) Kamila Harris

4) Iran and Saudi Arabia in March 2023 reached an agreement to restore diplomatic ties after
(A) 4 years
(B) 7 years✅✅
(C) 10 years
(D) 13 years

5) The “Iran-Saudi Peace Deal” was brokered by
(A) Pakistan
(B) China✅✅
(C) United States
(D) United Arab Emirates

6) EU started investment treaty with ?
(A) China✅✅
(B) India
(C) UAE
(D) None

7) In Pakistan term Changha Managa politics is used for ______
(A) Horse trading✅✅
(B) Bribery
(C) Both
(D) None

8) Pakistan has ____% area under forest?
(A) 7%
(B) 5%✅✅
(C) 6%
(D) 2%

9) Hazrat Usman (R.A.) did not participate in the battle of Badr due to illness of his wife:
(A) Hazrat Ruqia (R.A.)✅✅
(B) Hazrat Umm-e-Kulsum (R.A.)
(C) Hazrat Zainab (R.A.)
(D) Hazrat Fatima Tuz Zohra (R.A.)

10) Hazrat Ali (RA) did not participate in the battle of:
(A) Yarmuk
(B) Tabook✅✅
(C) Hunain
(D) M***a

11) At Masjid e ___first Muslim university was established..
(A) Nabvi✅✅
(B) Zarar
(C) Quba
(D) None

12) لفظ "خاتم النبیین" قرآن پاک کی کس سورة میں موجود ہے۔
(A) سورة الاحزاب✅✅
(B) سورة النمل
(C) سورة البقرہ
(D) سورہ الانفال

💎Q.13. NADH is not produced during:*
A) conversation of a-ketoglutarate into succinate
B) conversation of pyruvate into acetyl-Coa
C) conversion of succinate into fumarate✅
💎Q.14. Cytochrome C is reduced by:*
A) coenzyme Q
B) cytochrome a
C) cytochrome b✅
💎Q.15. Which statement about the chemiosmotic process is not true:
A) protons are returned through channel proteins
B) protons pumping is associated with respiratory chains
C) protons are pumped from stroma to lumen of thylakoid membrane✅
💎Q .16. Which is highly reduced among the following:
A) 3-PGA
B) G3P ✅
C) RuBP
💎Q.17. In most plants, photorespiration reduces the amount of carbon fixed into carbohydrates during photosynthesis by _____%
(A) 25✅ (B) 20 (C 30
💎Q.18. Photosynthetic is an______ reaction: A) endergonic✅
B) exergonic
C) both endergonic and exergonic depending upon the environmental condition
💎Q.19. About_____ of the total sunlight that enters our atmosphere reaches the earth surface: (A) 40 ✅(B) 50 (C) 60
💎Q.20.Chlorophyll molecule has.....
A) 1 chain
B) 2 chains✅
C) 3 chains
💎Q.21. The most abundant proteins in human body:
A) histone
B) rubisco
C) collagen✅
💎Q.22. Cytochromes become _____ in when they are reduced:
A) Pink✅
B) dark Red
C) blue
Q.23.Phaelophytin
looks_____in color:
A) green
B) orange
C) grey✅
💎Q.24. Under cellular respiration ATP produce_______ energy on conversation into ADP:*
A) 7.3 cal/mole
B) 7.3 K.cal/molecule
C) 7300 cal/mole✅
💎Q.25. Pineapple use_____ as alternative method to prevent photorespiration:
A) CAM✅
B) C4 photosynthesis
C) PEP carboxylase instead of rubisco

k.cal

*Bioenergetics*
💎Q.1.Each mesophyll cell has about_________ chloroplasts:
A) 20-80
B) 40-100
C) 20-100✅
💎Q.2.The thylakoid membrane encloses a fluid filled_______
A) stroma
B) lumen✅
C) thylakoid outer space
💎Q.3.Phytol of chlorophyll molecule is a...
A) diterpane✅
B) tetraterpene
C) diterpene
💎Q.4.Thomas William (T.W) Engelmann was____________;
A) German chemist
B) German biologist✅
C) German biochemist
💎Q.5.Chlorophyll b is found along with chlorophyll a in all embryophytes and______:
A) green algae✅
B) blue green algae
C) photosynthetic bacteria
💎Q.6.When equal intensities of light are given,there is more photosynthesis in_____ region of visible light: A) red✅
B) violet blue
C) blue
💎Q.7.About____% of photosynthesis is carried out by terrestrial plants:
A) 80
B) 90
C) 10✅
💎Q.8. If a plant is kept in a dark closet: A) respiration will cease immediately
B) photosynthesis will not stop
C) stomata will continue opening and closing✅
💎Q.9. From one pigment to other pigments,transfer of energy is by process:* A) conduction
B) convection
C) resonance✅
💎Q.10. In cyclic phosphorylation electrons cycle back from primary electron acceptor to: A) Fd✅
B) cytochrome complex
C) P700
💎Q.11.Cellular respiration is essentially a/an _____ process:
A) oxidation✅
B) reduction
💎Q.12. In addition to enzymes, ATP and_______ are essential for respiration: A) NADPH
B) NAD✅
C) CO2

1-Principle source of enegy:Sun
2-World population about:7.8
3-2026 FIFA world cup held:USA,mixco
4-Diamer Bashah Dam:Indus River
5-SAARC member countery :8
6-UN:24 october 1945
7-Murree located in : pir panjal range
8-SCO:9
9-longest bone:femer
10-top color of rainbow :red
11-Himalayas mountain peak: nanga parbat
12: Jahangir khan player of : Saquash
13: Light year unit: Distance
14: rare blood group : Ab-
15:most lake in the world:Canada
16: greenland from canada : Davis strait
17: First president of constituant assembly: Quaid e azam
18:mohammad Ali bogra:PM
19:first president of all india muslim league : sir agha khan
20:longest airport in pakistan : jinah internation airport karachi
21: jahangir remain unbeaten : 5 years
22:First hockey world cup win:1971
23:khojak tunnel : balochistan
24:cabinet mission arrived :1946
25: hajre aswat means : black stone
26: biggest idol of qurash : habal
27:Preface of holy quran: surah fateha
28: zakat was prohibited for tribe: qurash
29: needle: hazrat idress
30:what do you need for ink jetprinter : catridge
31: lazer printer does not use : print head
32: usb is type of : port
33.How many types of computer according to size: 4
34: important part of an information system: people
35: optical storage device : DVD
36: part of system uni : motherboard.