Hareesh Academy KUC 'X' road, Hanamkonda, Warangal ph No. 0870-2425585, 94936-82595

For daily updates visit: www.Facebook.com/HareeshAcademy

Quiz

1. Haemoglobin is a type of ?

(1) Carbohydrate
(2) Respiratory pigment
(3) Vitamin
(4) None of the above

2. The National Environmental Research Institute is located at ?

(1) Dehradun
(2) Nagpur
(3) Jaipur
(4) New Delhi

3. Which one of the following is a hereditary disease ?

(1) Cataract
(2) Haemophilia
(3) Osteoporosis
(4) Pellagra

4. Which of the following is the largest gland in the human body ?

(1) Liver
(2) Lungs
(3) Memory
(4) Spleen

5. Which of the following vitamins promotes healthy functioning of eyes ?

(1) Vitamin E
(2) Vitamin K
(3) Vitamin A
(4) Vitamin D

6. Who among the following is regarded as the father of genetics ?

(1) Charles Darwin
(2) Gregor Johann Mendel
(3) Robert Hooke
(4) None of the above

7. The word 'ecosystem' was first coined by ?

(1) A.G. Tansley
(2) E.P. Odum
(3) R. Mishra
(4) Weaver and Clements

8. Blood sugar is the amount of which of the following in the circulating blood ?

(1) Lactose
(2) Sacrose
(3) Galactose
(4) Glucose

9. Which of the following is hermaphrodite ?

(1) Bedbug
(2) Hookworm
(3) Earth worm
(4) Mosquito

10. High intake of which of the following is regarded as the main cause of heart diseases ?

(1) Cholesterol
(2) Proteins
(3) Sugar
(4) Starch

11. The cause of acid rain in atmosphere is ?

(1) Carbon dioxide and nitrous oxide
(2) Carbon monoxide and carbon dioxide
(3) Nitrous oxide and sulphur dioxide
(4) Sulphur dioxide and carbon monoxide

12. Tubelight contains which gas ?

(1) Mercury vapour with Neon
(2) Mercury vapour with Argon
(3) Sodium vapour with Argon
(4) Sodium vapour with Neon

13. Stainless steel is a mixture of iron, carbon and chromium. Which among the following is the increasing order of their percentage amounts ?

(1) Chromium, iron, carbon
(2) Chromium, carbon, iron
(3) Carbon, chromium, iron
(4) Iron, chromium, carbon

14. Vinegar is an aqueous solution of which among the following ?

(1) Acetic acid
(2) Citric acid
(3) Hydrochloric acid
(4) Oxalic acid

15. Which among the following constituent is found in maximum amount in biogas ?

(1) Ethane
(2) Hydrogen
(3) Methane
(4) Nitrogen

16. Hydrogen peroxide is ?

(1) A reducing agent
(2) An oxidising agent
(3) Both oxidising and reducing agent
(4) None of these

17. Acid rain occurs due to uncontrolled industrialization. It is mainly due to ?

(1) Carbon dioxide
(2) Chlorofluoro carbon
(3) Methane
(4) Nitrous and sulphur dioxide

18. Which among the following is used in photography ?

(1) Sodium bromide
(2) Sodium sulphate
(3) Silver bromide
(4) Potassium chloride

19. The permanent hardness in water occurred due to calcium or magnesium sulphates is removed by ?

(1) Nitrate method
(2) Sulphonate method
(3) Zeolite method
(4) None of these

20. The constituents of petroleum are soparated by which method ?

(1) Fractional distillation
(2) Normal distillation
(3) Pyrolysis
(4) Vacuum distillation

21. Who among the following descovered heavy water ?

(1) H.C. Urey
(2) G. Mendel
(3) Heinrich Hertz
(4) Joseph Priestly

22. Insect-resistant cotton plants have been genetically engineered by inserting a gene from a/an ?

(1) Bacterium
(2) Insect
(3) Plant
(4) Virus

23. Which one of the following laser types is used in a laser printer ?

(1) Exicimer laser
(2) Gas laser
(3) Dye laser
(4) Semiconductor laser

24. Given below are the names of four energy grops. Which one of them can be cultivated for ethanol ?

(1) Jatropha
(2) Pongamia
(3) Sunflower
(4) Maize

25. Which of the following types is used by Computed Tomography employed for visualisation of the internal structure of human body ?

(1) Radio-isotopes
(2) Magnetic resonance
(3) Sound waves
(4) X-rays

26. Indane gas is a mixture of ?

(1) Butane and propane
(2) Butane and hydrogen
(3) Butane and oxygen
(4) Methane and oxygen

27. Refrigeration helps in food preservation by ?

(1) Destroying enzyme action
(2) Reducing the rate of biochemical reactions
(3) Killing the germs
(4) Sealing the food with a layer of ice

28. Mendel's principles of inheritance are based on ?

(1) Asexual reproduction
(2) Sexual reproduction
(3) Vegetative reproduction
(4) All of the above

29. Which one of the following organisms can serve as a biofertiliser for rice crop ?

(1) Azotobacter sp
(2) Rhizobium sp
(3) Mycorrhizal fungi
(4) Blue-green algae

30. Who among the following is the founder of World Economic Forum (WEF) ?

(1) John Kenneth Galbraith
(2) Paul Krugman
(3) Klaus Schwab
(4) Robert Zoellick

31. Which are the materials generally employed as solder in soldering operation in electronics ?

(1) Aluminium and lead
(2) Aluminium and iron
(3) Iron and tin
(4) Lead and tin

32. Keoladeo National Park is located in

(1) Chhattisgarh
(2) Bharatpur
(3) Dehradun
(4) Mysore

33. Which one of the following wavelengths of light is most effective in photosynthesis ?

(1) Blue
(2) Orange
(3) Green
(4) Yellow

34. In case of cardiac arrest, what should be the most primary step ?

(1) Mouth-to-mouth respiration
(2) To call a doctor
(3) Cardiac massage
(4) None of these

35. Which one of the following is a micro element ?

(1) Hydrogen
(2) Chlorine
(3) Oxygen
(4) Nitrogen

36. The rate at which the heart beats per minute in an adult averages ?

(1) 60
(2) 96
(3) 84
(4) 72

37. The least toxic of nitrogenous wastes is ?

(1) Creatine
(2) Creatinine
(3) Uric acid
(4) Urea

38. The gland that contains the body's thermostat is ?

(1) Pituitary
(2) Pineal
(3) Hypothalamus
(4) Thyroid

39. In human beings, sex is determined by the sex choromosomes X and Y. What would, then, be the genetic constitution of a normal woman ?

(1) XY
(2) XO
(3) XX
(4) YY

40. A person with which one of the following blood group is considered a universal donor ?

(1) A
(2) B
(3) AB
(4) O

41. Which of the following plant horomones controls fruit ripening ?

(1) Auxins
(2) Gibberellic acid
(3) Ethylene
(4) Zeatin

42. The age of a tree can be found by ?

(1) Analysis of its sap
(2) Counting the annual growth ring in a section of its stem
(3) Measuring its height
(4) Measuring its diameter

43. The major chemical compound found in human kidney stones is ?

(1) Calcium carbonate
(2) Calcium oxalate
(3) Calcium sulphate
(4) Urea

44. In the context of Indian Wild Life, the flying fox is a ?

(1) Bat
(2) Stork
(3) Kite
(4) Vulture

45. Why is helium preferred over hydrogen for use in airships ?

(1) Helium has a high density
(2) Helium has a low density
(3) Helium is chemically less reactive
(4) Helium is chemically more reactive

46. The acid present in gastric juice is ?

(1) Ascorbic acid
(2) Hydrochloric acid
(3) Nitric acid
(4) Sulphuric acid

47. Ginger is a stem and not a root because ?

(1) It stores food
(2) It lacks chlorophyll
(3) It has nodes and internodes
(4) None of the above

48. Silver Revolution is associated with the production of ?

(1) Milk
(2) Rice
(3) Silver
(4) Egg

49. The life span of human red corpuscles is ?

(1) 120 Days
(2) 180 Days
(3) Uncertain
(4) As long as the individual survives

50. Monozygotic twins are ?

(1) Never of the same sex
(2) Sometimes of the same sex
(3) Usually of the same sex
(4) Always of the same sex

9 thoughts on “Scroll Content

  1. xtra ordinary site, n cmplt info availble over here..bt vil u plz update the current affairs of oct& nov as far as psbl,espcialy those r useful 4r banking..

Leave a Reply

Your email address will not be published. Required fields are marked *