AIIMS Previous Papers 2013

Test Name	AIIMS Previous Papers 2013
Subject	Medical
Test Type	MCQs
Total Question	50
Total Marks	100
Total Time	50 Mints
Test Help For	AIIMS Test Preparation. Medical Entrance Test Prep. M.B.B.S Test Preparation. All Sections of AIIMS Test prep.

Prepare for the AIIMS All India Institute of Medical Sciences by attempting all the multiple choice questions of the AIIMS Previous Papers 2013. All the questioning is give below.

AIIMS Previous Papers 2013

Medical

1. Which of the following statement is incorrect?

A bound proton can emit beta particle

A free proton can emit beta particle

Neutron is less stable than proton

Neutron can cause fission in nuclear reactors but proton can not

Question 1 of 50

2. Stinging capsules (nematocysts) are found in

Scorpion and cobra

Wasp and honeybee

Cactus and Venus flytrap

Sea pen and sea fan

Question 2 of 50

3. Which of the following is the best method to reduce eddy currents?

None of these

Using thick wires

Laminating core

Reducing hysteresis loss

Question 3 of 50

4. In a Young’s double slit experiment the spacing between the slits is 0.3 mm and the screen is kept at a distance of 1.5 m. The second bright fringe is found 6 mm from the central fringe. The wavelength of the light used in the experiment is

550 nm

600 nm

625 nm

500 nm

Question 4 of 50

5. Bleaching power does not contain

Ca(OH)₂

Ca(ClO₃)₂

Ca(OCl)₂

CaCl₂

Question 5 of 50

6. Which of the following contraceptive devices make uterus unsuitable for implantation?

Progestasert

Multiload

CuT

Lippe’s loop

Question 6 of 50

7. Which of the following is not state function?

Work done in isothermal process

Heat at constant pressure

Heat at constant volume

Work done in adiabatic process

Question 7 of 50

8. Which of the following is true for a recessive disease in family A and B?

AIIMS 2013 05

In family A, Both the parents are homozygous recessive.

In family B, both the parents are homozygous dominant.

In family A, both the parents are heterozygous recessive.

In family B, both the parents are heterozygous recessive.

Question 8 of 50

9. Salicylic acid can be easily prepared by reaction between

Benzene diazonium chloride and CO₂

Phenol and formic acid

Phenol and CO₂

Benzoic acid and H₂O₂

Question 9 of 50

10. Which first woman singer got the Bharat Ratna award and is also known as nightingale of Carnatic music?

M.S. Subbulaxmi

Subha Mudgal

N. Rajam

Vasundhara Devi

Question 10 of 50

11. According to Mahabharat who constructed the unparalled palace of the Pandavas?

Krishna

Maya Danava

Vishwakarma

Delhi

Question 11 of 50

12. K₂Cr₂O₇ in acidic medium converts into

Cr³⁺

Cr⁵⁺

Cr⁴⁺

Cr²⁺

Question 12 of 50

13. Electrode potential of hydrogen electrode is 18 mV, then [H⁺] is

0.2

Question 13 of 50

14. Which of the following players won Miami Men’s Double tennis – 2012 title?

Rohan Bipanna and Mahesh Bhupati

Daniel Nestor and Radek Stepanek

Radek Stepanek and Leander Paes

Daniel Nestor and Max Mirnyi

Question 14 of 50

15. Graph of specific heat at constant volume for a monoatomic gas is

Question 15 of 50

16. In a cylinder there are 60 g Ne and 64 g O₂. If pressure of mixture of gases in cylinder is 30 bar then in this cylinder partial pressure of O₂ is (in bar)

Question 16 of 50

17. Maximum sugarcane production occurs in which country?

China

Indonesia

India

Brazil

Question 17 of 50

18. The Vice President of India is the Chairman of

Rajya Sabha

Vidhan Sabha

Legislative Assembly

Lok Sabha

Question 18 of 50

19. In nuclear fission, which of the following quantity is conserved?

Energy

Momentum

Mass

Both energy and mass

Question 19 of 50

20. Under the tenure of which Prime Minister did Indo-Pak war (1965) take place which ended with Tashkent Treaty?

Gulzarilal Nanda

Morarji Desai

Jawaharlal Nehru

Lal Bahadur Shastri

Question 20 of 50

21. A comound containing two –OH groups attached with one carbon atom is unstable but which one of the following is stable?

AIIMS 2013 06

Question 21 of 50

22. Given that the mobility of electrons in ge is 0.4 m² V⁻¹ s⁻¹ and electronic charge is 1.6 x 10⁻¹⁹ C. the number of donor atom (per m³) semiconductor of conductivity 500 mho/m is

8 x 10¹⁵

8 x 10²¹

5 x 10²¹

8 x 10¹⁶

Question 22 of 50

23. If modulation index is 1/2 and power of carrier wave is 2W. Then what will be the total power in modulated wave?

2.25 W

0.25 W

1 W

0.5 W

Question 23 of 50

24. Sexual stage (gametocytes) of Plasmodium occurs in

Salivary glands of mosquito

Human RBC

Intestine of mosquito

Human liver

Question 24 of 50

25. In an oscillating system, a restoring force is a must. In an L-C circuit, restoring force is provide by

Both (A) and (B)

Resistance

Capacitor

Inductance

Question 25 of 50

26. In an intrinsic semiconductor band gap is 1.2 eV then ratio of number of charge carriers at 600 K and 300 K is

10⁴

10⁵

10³

10⁷

Question 26 of 50

27. Oxidation state of iron in heaemoglobin is

–2

Question 27 of 50

28. Which of the following metal ion forms unstable complex with CN⁻?

Zn(II)

Cu(II)

Ag(I)

Cr(II)

Question 28 of 50

29. In beta plus decay

Neutron is produced with electron

Antineutrino is produced with electron

None of these

Neutrino is produced with positron

Question 29 of 50

30. Garampani Sanctuary is located at

Diphu, Assam

Kohima, Nagaland

Gangtok, Sikkim

Junagarh, Gujrat

Question 30 of 50

31. When calomel is treated with ammonium hydroxide, a black substance is formed. The black substance is

H₂N – Hg – Cl + Hg

HgO.HgCl₂

Hg(NH₂)₂ + HgO

Hg + HgO

Question 31 of 50

32. Which of the following element has lowest melting point?

Question 32 of 50

33. Which Indian freedom fighter was popularly called “Mahamana”?

Mahatam Gandhi

Bal Gangadhar Tilak

Madan Mohan Malviya

Jawahar Lal Nehru

Question 33 of 50

34. In which of the following sets of organisms, does the external fertilization occur?

Hemichordata and ferns

Amphibians and algae

Echinodermata and mosses

Reptiles and gymnosperms

Question 34 of 50

35. Which of the following ion doex not exist?

CrO₄²⁻

WO₄²⁻

[CuI₄]²⁻

VO₄²⁻

Question 35 of 50

36. Which is the largest Buddhist monastery in India?

Thiksey Monastery, Jammu and Kashmir

Tawang Monastery, Arunachal Pradesh

Ghoom Monastery, West Bengal

Rumtek Monastery, Sikkim

Question 36 of 50

37. A famous writer who travelled to India with Mahmood Ghazni and wrote a book “Tareekh-al-Hindi”.

Riyad-us-saliheen

Al-Biruni

Abdul Hai Lakhnawi

Ibn Kathir

Question 37 of 50

38. Which of the following is a cloning vector?

Ori minus pBR322

DNA of Salmonella typhimurium

Ampr and Tetr loci

Ti plasmid

Question 38 of 50

39. Which of the following is true for an ideal solution?

(A) ∆H_(mix) = 0

(B) ∆S_(mix) = 0

(C) ∆G_(mix) = 0

(D) None of these

Question 39 of 50

40. From the following groups, select the one which has only secondary metabolites?

Carotenoids, phenylalanine, curcumin, rubber

Glycine, gums, serine, diterpenes

Arbrin, cellulose, arginine, tyrosine

Canclavin-A, morphine, codeine, vinblastin

Question 40 of 50

41. For satellite communication which wave is used?

Ground wave

Sky wave

Microwave

Space wave

Question 41 of 50

42. Polaroid glass is used in sun glasses because

It has good colour

It is cheaper

It reduces the light intensity to half on account of polarization

It is fashionable

Question 42 of 50

43. India is one of the twelve megadiversity countries with ……………………. of genetic resources of the world.

8.1%

18.1%

12.1%

38.1%

Question 43 of 50

44. Which of the following is not an invasive species?

Lantana Camara

Nelumbo (lotus)

Eichhornia crassipes

Parthenium hysterophorus

Question 44 of 50

45. According to Hardy schulze law, the flocculating power of an ion increases with

Increase in charge

Decrease in charge

Decreases in size

Increase in size

Question 45 of 50

46. Which of the following is most basic?

La(OH)₃

Al(OH)₃

Cr(OH)₃

Fe(OH)₃

Question 46 of 50

47. Intercalated discs are characteristic of muscles found in

Thigh

Stomach

urninary bladder

Heart

Question 47 of 50

48. The first ionization enthalpy of Na, Mg and Si are 496, 737 kJ/mol respectively. What will be the first ionization enthalpy potential of Al in kJ/mol?

> 737 and < 776 kJ/mol

> 496 and < 737 kJ/mol

> 776 kJ/mol

> 496 kJ/mol

Question 48 of 50

49. The plot of a concentration of the reactant versus time for a reaction is a straight line with a negative slope. The reaction follows a

Zero order rate equation

Second order reaction

First order rate equation

Third order rate equation

Question 49 of 50

50. Long distance communication between two point on earth is achieved by

Line of sight transmission

Sky wave communication

Space wave communication

Satellite wave communication

Question 50 of 50

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AIIMS Previous Papers 2013

AIIMS Previous Papers 2013

Medical

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