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TET MCQ Quiz Hub
UPSSSC PET MCQs General Science Set- 2
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1. Who was the first scientist to discover how blood circulates in the human body?
Edward Jenner
joseph lister
gregor mendel
William Harvey
2. What is Alzheimer's disease related to?
kidneys
eye
Brain
None of these
3. What is the name of the most important ore of aluminium?
bauxite
calcite
calamine
galena
4. What is the common name of washing soda or running soda?
calcium carbonate
sodium carbonate
calcium bicarbonate
sodium bicarbonate
5. What is the pH of blood?
5.4
6.2
7.4
8.7
6. Which is used to make pencil lead?
graphite
charcoal
silicone
phosphorus
7. Which element is found on the surface of the moon?
tin
tungsten
tantalum
titanium
8. Which synthetic fiber is known as artificial silk?
nylon
rayon
terylene
yarn
9. Which type of glass is heat resistant?
bottle glass
flint
toughened glass
pyrex glass
10. The pH of pure water is closest to
7
4
12
18
11. How many pairs of eyes do spiders have?
1
2
4
8
12. Which inorganic pollutant pollutes the ground water?
bacteria
Algae
arsenic
Virus
13. Modern atomic theory was formulated
John Dalton
de Broglie
E. Rutherford
D.I. mandeleaf
14. Is it washing soda?
sodium sulfite
sodium bicarbonate
sodium carbonate
sodium bisulfate
15. Lead is the element used in pencils.
Zinc
Carbon
lead
tin
16. Calcium sulphate (anhydrous) is known as?
epson salts
little blue
potash alum
gypsum
17. Acid is found in lemon?
lactic acid
citric acid
marlic acid
tartaric acid
18. Used for artificial rain.
soil
copper oxide
silver iodide
silver nitrate
19. Have aspirin?
ethyl salicylate
methyl salicylate
sodium salicylate
acetyl salicylic acid
20. How many bits are there in an IP address?
64 bits
32 bits
256 bits
128 bits
21. What is the number of bones found in the skull?
29
26
28
107
22. Who is the author of Harit Vikas (Green Development)?
MJ. bradshaw
M. Nicholson
R.H. whittaker
Wm Adams
23. Within which organ is the gall bladder located?
pancreas
kidney
Liver
small bowel
24. The disease called nyctalopia (night blindness) is caused by the deficiency of which vitamin?
Vitamin-E
Vitamin – A
Vitamin-D
Vitamin B12
25. Which of the following must be present in an alloy to be called mercury amalgam or amalgam?
silver
cobalt
nickel
Mercury
26. Which of the following is produced using 'Haber Process'?
ammonia
Carbon dioxide
sulphur dioxide
ozone
27. When the heavier component in the mixture settles down on the surface after adding water, the process is called….
yarning
strain
sedimentation
threshing
28. Shadow is formed when an object comes in the path of light.
transparent
luminous
translucent
Opaque
29. One……. Passive is the electrical component of the two-terminal one, which applies electrical resistance as a circuit element.
diode
capacitor
resistance
transistor
30. What is the average age of radioactive material?
half of gamma
inverse of gamma
similar to gamma
nobody
31. According to the periodic law of elements, the change in is related to?
atomic number
nuclear neutron-proton number ratio
atomic mass
nuclear fission
32. That part of the world which is absolutely unsuitable for human habitation is called—
ecosystem
excumen
MDC
nobody
33. For what was Albert Einstein awarded the Nobel Prize 11?
Laws of photoelectric effect
magnetism law
theory of relativity
gravity theory
34. Which of the following is present in greater amount in hard water?
calcium and magnesium
calcium and potassium
potassium and magnesium
sodium and calcium
35. Which of the following terms refers to the commercial rearing of silkworms?
vericulture
sericulture
liticulture
pcculture
36. A simple device used to disconnect or complete an electric circuit.
transistor
resistance
Fuse
switch
37. Which one of the following nutrients is essential for the normal functioning of the thyroid gland?
sodium
iodine
calcium
potassium
38. What is the minimum distance to hear an echo from the wall?
9.4 m
17.2 m
17.2 cm
9.4 cm
39. Blood coagulation disorders are caused by the deficiency of?
calciferol
phylloquinone
pyridoxine
tocopherol
40. In which part of humans is the coronary artery present?
Brain
Heart
Kidney
lung
41. Which of the following hormone is not secreted by the pituitary gland?
secretin
oxytocin
prolactin
vasopressin
42. The famous Dolly the sheep has come into existence as a result of which technology?
cloning
hybridization
parthenogenesis
tissue culture
43. Which food component has the highest gross calorific value?
vitamins
protein
carbohydrates
fat
44. Which vaccine is given to protect children from tuberculosis?
BGC
DPT
DT
TT
45. Which of the following process is not a part of natural hydrology or water cycle?
evaporation
precipitation
diffusion
transpiration
46. Fission curve of hemoglobin is?
hyperbolic
linear
sigmoid
stationery
47. A stone is thrown vertically upwards with a speed of 126 km/h. The maximum height reached by the stone is
55m
61.25m
60m
91.25m
48. In which of the following organisms well organized nucleus is not found in the cell?
Ant amoeba
spirogyra
hydra
bacteria
49. is the SI unit of dynamic viscosity.
newton per meter
pascal second
newton per meter²
pascal meter
50. In which state is the Tummalpalle mine, believed to have the world's largest uranium reserves, located?
Karnataka
Andra Pradesh
Tamil Nadu
Kerala
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