Sample Paper – NDA – Biology

Sample papers

NDA Sample Paper

Subject – Biology


1. Genes are located on –

(a) Mitochondria

(b) Chromosomes

(c) Plastids

(d) Nuclear membrane

(e) Plasma membrane

2. D.N.A consists of units called –

(a) glucosides                      (b) deoxybribose

(c) nucleotides                      (d) peptides

(e) none of theses

3. Golgi apparatus is most abundantly found in –

(a) Muscle cells                         (b) Nerve cell

(c) Pancreatic cells                    (d) Erythrocytes

(d) Leucocytes

4. Thrombosis is a disease of the –

(a) thyroid gland                  (b) lungs

(c) nurve bursting                (d) brain

(e) blood

5. D N A differs from R N A in having –

(a) uracil                               (b) adenine

(c) thrymine                          (d) cytosine

(e) both, adenine and cytosine

6. Stomata are bounded by a pair of guard cells. Stomata close when guard cells become –

(a) turgid                                                           (b) flaccid

(c) half gurgid                                                    (d) half flaccid

(e) small

7. Hydorphobia is caused by –

(a) acute virus                  (b) bacteria

(c) rabies virus                    (d) varoa virus

(e) tubercle

8. Which is collip’s hormone ?

(a) Thyroxine                    (b) Parathormone

(c) Insulin                          (d) Esterogen

(d) Glucagon

9. A nucleoprotein resembling eukaryotic chromosome is –

(a) Virus                                    (b) Lipoprotein

(c) Permease                             (d) Biloprotein

(e) Nucleoprotein

10. An antiviral protein which might help in curing viral diseases in future is –

(a) Antibody                               (b) Histone

(c) Nucleoprotein                         (d) Interferon

(d) Antigen

11. The red colour of red sea is because of –

(a) Red algae

(b) Cephaleuros

(c) Brown algae

(d) Trichodesmium erythrium

(e) None of the above

12. Plants can be made disease resistant by –

(a) Treating with colchicine

(b) Inducing mutations

(c) Breading with their wild relatives

(d) treating with fungicides

(e) treatin with 2 – 4D

13. Which one of the following gases is considered as atmospheric pollutant?

(a) oxygen                                         (b) ozone

(c) SO2 (d) nitrogen

(e) argon

14. The age of a tree can be calculated by –

(a) counting number of branches

(b) measuring its girth

(c) counting the number of annul rings

(d) measuring its height

(e) feeling its hardness

15. The movement of water moleculer from one cell to another depends on –

(a) osmotic concentration

(b) turgor pressure

(c) Wall pressure

(d) plasma pressure

(e) diffusion pressure deficit

16. The genes are arranged on chromosome in a –

(a) Random manner

(b) Spiral manner

(c) Linear manner

(d) Irregul manner

(e) None of the above manner

17. Which of the following can be used for biological control of mosquitoes?

(a) Oil                                            (b) Ointments

(c) D.D.T.                                       (d) Gambusia

(d) Gamaxene

18. Water from soil enters into root hairs owing to –

(a) atmospheric pressure

(b) capillarity

(c) root pressure

(d) osmotic pressure

(e) turgor pressure

19. Deseases transmitted by the head louse is –

(a) plague                                              (b) rabies

(c) scurvy                                               (d) typhoid

(e) cholera

20. Red blood corpuscles are formed in the –

(a) small intestine                                  (b) bone marrow

(c) liver                                                   (d) heart

(e) kidneys

21. Deficiency of Vitamin ‘C’ causes –

(a) Rheumatism                               (b) Kidney malfunction

(c) Scurvy                                         (d) Respiratory disease

(e) Night blindness

22.Trachoma is the disease of the –

(a) skin                                          (b) eyes

(c) ear                                            (d) lungs

(e) liver

23. The enzyme found in the saliva is –

(a) ptylin                                         (b) pepsin

(c) maltase                                         (d) lipase

(e) amylase

24. Which type of soil is the best for wheat crop?

(a) loam                                                         (b) sandy loam

(c) sandy                                                         (d) gravel

(e) clay

25. Which of the following processes liberates energy?

(a) osmosis                                                          (b) symbiosis

(c) photosynthesis                                                       (d) respiration

(e) digestion

26. The heart of a young man beats about –

(a) 50 times per minute

(b) 72 times per minute

(c) 90 times per minute

(d) 110 times per minutes

(e) 120 times per minutes

27.  What is the name of the longest bone of thigh?

(a) vistula                                              (b) fermur

(c) fibula                                                (d) humerus

(d) tibia

28. The total number of bones in the human body is –

(a) 206                                             (b) 260

(c) 306                                                (d) 360

(e) 417

29. The main function of white blood corpuscles in the body is –

(a) to carry food

(b) to help in the formation of clot

(c) to carry oxygen

(d) to protect the body against

(e) to help extricate waste products

30. Deficiency of vitamin E results in –

(a) Scurvy

(b) Loss of fertility

(c) Rickets

(d) Beri – Beri

(e) Xeropthalmia

31. Haemoglobin is a pigment present in –

(a) the plasma

(b) red blood cells

(c) white blood cells

(d) Spleen

(e) Hepatic cells

32. Which of the following is anti – coagulant?

(a) Thromboplastin

(b) Sodium chloride

(c) Potassium chloride

(d) Fibrinogen

(e) Sodium oxalate

33. Blood Plasma is composed chiefly of –

(a) water                                     (b) the hormone component

(c) the antibody component                (d) haemoglobin

(e) lymph

34. ‘Universal Donor’ belongs to blood group –

(a) O                                                               (b) AB

(c) B                                                                (d) A

(e) None of these

35. Diabetes can be controlled by the injection of –

(a) penicillin                                                       (b) thyrosin

(c) terrramycin                                                     (d) auromycin

(e) insulin

Answer Sheet

1. – (b)8. –   (b)15. – (a)22. – (b)29. – (d)
2. – (c)9. –    (a)16. – (a)23. – (a)30. – (b)
3. – (c)10.  –(d)17. – (d)24. – (a)31. – (b)
4. – (e)11. – (d)18. – (d)25. – (d)32. – (e)
5. – (c)12. – (c)19. – (d)26. – (b)33. – (a)
6. – (b)13. – (c)20. – (b)27. – (b)34. – (a)
7. – (c)14. – (c)21. – (c)28. – (a)35. – (e)




Sample Paper – NDA – Biology
Rate this post

More Govt Jobs given below

SSC Combined Graduate Level Exam Sample Paper

Staff Selection Commission

Combined Graduate Level Exam

Subject – General English

Directions (1-10): In the following passage there are blanks, each of which has been numbered. These numbers are printed below the passage and against each four words are suggested, one of which fits the blank appropriately. Find out the appropriate word.

A two party (1) is must for a democratic country like (2) to achieve national objectives (3) as removal (4) unemployment,

 » Read more about: SSC Combined Graduate Level Exam Sample Paper  »

SSC CGL Exam Model Practice Paper


Subject- General English

Combined Graduate level Examination SSC 2011

Directions (1-10): A passage is given below in which blanks have been numbered. Four alternative choices are given below against each number. In the context of the whole passage, select the best word in each case to fit each of the blanks to complete the passage correctly and meaningfully.

During the World War I penicillin was (1) on six patients.

 » Read more about: SSC CGL Exam Model Practice Paper  »

IBPS Clerk Exam Model Question Paper 2






1. Which country will introduce entrepreneur visa to encourage foreign nationals from India and elsewhere to catalyze the country’s economic recovery?

(a) US                                                         (b) Britain

(c) France                                                (d) Denmark

(e) None of these

2. Name the state whose chief minister has said that the Armed Forces Special Powers Act can be withdrawn from some areas with a rider that the Army can step in again if the situation so warrants.

 » Read more about: IBPS Clerk Exam Model Question Paper 2  »

IBPS PO / Management Trainee Exam Model Question Paper 2


Bank Probationary Officer ( Bank PO)


General Knowledge

1. Name the Karnataka minister who resigned in the wake of the Lokayukta police filing a first information report against him on irregularities related to allotment of land through the Karnataka Industrial Area Development Board (KIADB).

(a) Katta Subramanya Naidu              (b) N Santosh Hegde

(c) Jagmohan Reddy                           (d) Roshan Baig

(e) None of these


 » Read more about: IBPS PO / Management Trainee Exam Model Question Paper 2  »

IBPS PO / Management Trainee Exam Model Question Paper 1




General Knowledge

1. Which of the following is rated the poorest region of the world?

(a) The Middle East                           (b) Asia

(c) Sub-Saharan Africa                      (d) Latin America

(e) None of these

2. Which of the following terms is not used in the world of economics/finance?

(a) Sinking Fund                                 (b) Third World

(c) Open Door Policy                                     (d) Devaluation

(e) Privilege Motion


 » Read more about: IBPS PO / Management Trainee Exam Model Question Paper 1  »

Disclaimer: we provide job information based on information from different job website.although we take extreme care for accuracy of the information provided, but you must check the authenticity of the website before applying for the job. We are not responsible for your operation , once you leave our website and apply thereafter. Please recheck the genuineness of the job website from your end. Exams|Exam Pattern | Contact us| Privacy Policy