General Science NCERT MCQ Bits
General Science MCQ Questions For Competitive exams
Test Paper 16
Learn General science questions for competitive exams NCERT MCQ
1. Which of the following is poor conductor of Heat ?
a) Air
b) Paper
c) Iron
d) All the above
a) Air
2. Angora wool is found in the region ?
a) Ladakh
b) Tibet
c) Jammu and Kashmir
d) All the above
c) Jammu and Kashmir
3. Llama and Alpaca camels found in ?
a) India
b) Bangladesh
c) South America
d) Pakistan
c) South America
4. Sheep breed Lohi is known for quality of wool found in ?
a) Rajsthan
b) Punjab
c) Uttar Pradesh
d) A and B
d) A and B
5. Sheep breed Rampur Bushair is known for brown fleece(hair), found in ?
a) Uttar Pradesh, Rajsthan
b) Uttar Pradesh, Punjab
c) Uttar Pradesh, Himachal Pradesh
d) Uttar Pradesh
c) Uttar Pradesh, Himachal Pradesh
6. Sheep breed Nali is known for carpet wool, found in ?
a) Rajasthan
b) Haryana
c) Punjab
d) All the above
d) All the above
7. Sheep breed Bakarwal is known for woollen shawls, found in ?
a) Rajasthan
b) Haryana
c) Punjab
d) Jammu and Kashmir
d) Jammu and Kashmir
8. Sheep breed Marwari is known for coarse wool, found in ?
a) Rajasthan
b) Haryana
c) Gujarat
d) Jammu and Kashmir
c) Gujarat
9. Sheep breed Patanwadi is known for hosiery, found in ?
a) Rajasthan
b) Haryana
c) Gujarat
d) Jammu and Kashmir
c) Gujarat
10. Shearing is known as
a) Cutting fleece of sheep
b) Washing fleece of sheep
c) Burning fleece of sheep
d) None
a) Cutting fleece of sheep
11. Scouring is known as ?
a) cutting fleece of sheep
b) Cleaning fleece of sheep
c) burning fleece of sheep
d) None
b) Cleaning fleece of sheep
12. Wool industry workers are vulnerable to bacterium, anthrax known as
a) Anthrax disease
b) shearing disease
c) Sorter’s disease
d) None
c) Sorter’s Disease
13. Rearing of silkworms called as
a) Silk Culture
b) Fleece culture
c) Sericulture
d) None
c) Sericulture
14. Silkworms larve stage is known as caterpillar, and next life stage is called as
a) Larve
b) Pupa
c) Cocoon
d) None
b) Pupa
15. Silkworms covers itself by silk fibres and turns into pupa, this covering is known as
a) Larve
b) Pupa
c) Cocoon
d) None
c) Cocoon
16. Which country leads in silk production ?
a) India
b) China
c) Both
d) USA
b) China
17. Slikworms feed on which of the following leaves
a) Pine leaves
b) Teak leaves
c) Mulberry leaves
d) None
c) Mulberry leaves
18. Process of taking out threads from cocoon for silk is called as
a) Shearing silk
b) Realing silk
c) Rearing silk
d) Reeling silk
d) Reeling silk
20. Which of the following are yield of wool ?
a) Camel
b) Llama
c) Alpaca
d) All the above
d) All the above
21. Silkworms are caterpillars of ?
a) Silkworms
b) Silk moth
c) Both
d) None
b)Silk moth
22. Silk fibres are made up of ?
a) Fibres
b) Protein
c) Fat
d) None
b) Protein
23. Temperature is measured by
a) Thermometer
b) Thermocouples
c) Thermistors
d) All the above
d) All the above
24. __________ is used to measure temperature of body ?
a) Clinical Thermometer
b) Clinical Thermocouples
c) Clinical Thermistors
d) All the above
a) Clinical Thermometer
25. Clinical thermometer contains ?
a) Mercury
b) Gas
c) Liquid Hydrogen
d ) All the above
a) Mercury
26. Range of Clinical thermometer ?
a) 32 degree Celsius – 41 degree Celsius
b) 33 degree Celsius – 42 degree Celsius
c) 34 degree Celsius – 41 degree Celsius
d) 35 degree Celsius – 42 degree Celsius
d) 35 degree Celsius – 42 degree Celsius
27. Normal temperature of human body
a) 36 degree Celsius
b) 37 degree Celsius
c) 38 degree Celsius
d) 39 degree Celsius
b) 37 degree Celsius
28. Weather report reported temperature is measured by ?
a) Max- Min Thermometer
b) Thermocouples
c) Thermistors
d) All the above
a) Max- Min Thermometer
29. Transfer of heat of an object from hotter end to colder end is known as
a) Convection
b) Conduction
c) Both
d) None
b) Conduction
30. In solids, heat transfers through ?
a) Conduction
b) Convection
c) Both
d) None
a) Conduction
31. Which of the following are good conductors of heat ?
a) Aluminum
b) Iron
c) Copper
d) All the above
d) All the above
32. Poor conductors of heat are?
a) Water
b) Air
c) Both
d) None
c) Both
33. In liquids and gases, mode of transfer of heat is
a) Conduction
b) Convection
c) Both
d) None
b) Convection
34. Air from sea id called as
a) Land breeze
b) Sea air
c) Sea breeze
d) All the above
b) Sea breeze
35. Cool air moving towards sea is
a) Land breeze
b) Sea air
c) Sea breeze
d) All the above
a) Land breeze
36. Transfer of heat from the sun is called as
a) Conduction
b) Convection
c) Radiation
d) None
c) Radiation
37. Transfer of heat through radiation ?
a) Requires Medium
b) Requires No Medium
c) Both
d) None
b) Requires No Medium
38. Wool is ____________ of heat ?
a) Good Conductor
b) Poor Conductor
c) Insulator
d) All the above
b) Poor Conductor
39. Temperature is measure of degree of ?
a) Coldness of Object
b) Hotness of Object
c) Both
d) None
b) Hotness of Object
40. Range of laboratory thermometer ?
a) -15 degree Celsius – 110 degree Celsius
b) -20 degree Celsius – 110 degree Celsius
c) -10 degree Celsius – 110 degree Celsius
d) -25 degree Celsius – 110 degree Celsius
c) -10 degree Celsius – 110 degree Celsius
41. Study of heat energy is known as?
a) Calorimetry
b) Calorimertic
c) Both
d) None
a) Calorimetry
42. Units is of heat ?
a) erg
b) Joule
c) Calorie
d) All the above
d) All the above
43. Best Insulator of heat and electricity ?
a) Diamond
b) Silver
c) Both
d) None
a) Diamond
44. Good conductor of heat and electricity ?
a) Diamond
b) Silver
c) Both
d) None
b) Silver
45. In thermometer, units are ?
a) degree celsius
b) Farhenheat
c) Kelvin
d) All the above
d) All the above
46. Temperature of Ice in Kelvin ?
a) 240 degree kelvin
b) 340 degree kelvin
c) 273 degree kelvin
d) 253 degree kelvin
d) 273 degree kelvin
47. Anomalous expansion of water is at ?
a) 1 degree celsius
b) 2 degree celsius
c) 3 degree celsius
d) 4 degree celsius
d) 4 degree celsius
48. Which of the following is used to measure temperature of bed of the sea ?
a) Clinical Thermometer
b) Thermocouples
c) Bathyscope
d) All the above
c) Bathyscope
49. Mercury is also known as ?
a) silver
b) Quick Silver
c) Gold Silver
d) None
b) Quick Silver
50. On heating of metal, which area of expansion is more ?
a) Diametre
b) Area
c) Volume
d) All the above
c) Volume
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