21. Gober gas (Biogas) mainly contains
(a) Methane.
(b) Ethane and butane.
(c) propane and butane.
(d) methane, ethane, propane and propylene.
22. Preparation of ‘Dalda or Vanaspati' ghee from vegetable oil utilises the following process
(a) Hydrolysis
(b) Oxidation
(c) Hydrogenation
(d) Ozonoloysis
23. Which colour is the complementary colour of yellow?
(a) Blue
(b) Green
(c) Orange
(d) Red
24. During washing of cloths, we use indigo due to its
(a) better cleaning action.
(b) proper pigmental composition.
(c) high glorious nature.
(d) very low cost.
25. Of the following Indian satellites, which one is intended for long distance telecommunication and for transmitting TV programmes?
(a) INSAT-A
(b) Aryabhata
(c) Bhaskara
(d) Rohini
26. What is the full form of ‘AM' regarding radio broadcasting?
(a) Amplitude Movement
(b) Anywhere Movement
(c) Amplitude Matching
(d) Amplitude Modulation.
27. Who is the author of Gandhi's favorite Bhajan Vaishnava jana to tene kahiye?
(a) Purandar Das
(b) Shyamal Bhatt
(c) Narsi Mehta
(d) Sant Gyaneshwar
28. Which one of the following is not a mosquito borne disease?
(a) Dengu fever
(b) Filariasis
(c) Sleeping sickness
(d) Malaria
29. What is the principal ore of aluminium?
(a) Dolomite
(b) Copper
(c) Lignite
(d) Bauxite
30. Which country is the facilitator for peace talks between the LTTE and the Sri Lankan Government?
(a) TheUS
(b)Norway
(c) India
(d) TheUK
Answer:
(a) Methane.
(b) Ethane and butane.
(c) propane and butane.
(d) methane, ethane, propane and propylene.
22. Preparation of ‘Dalda or Vanaspati' ghee from vegetable oil utilises the following process
(a) Hydrolysis
(b) Oxidation
(c) Hydrogenation
(d) Ozonoloysis
23. Which colour is the complementary colour of yellow?
(a) Blue
(b) Green
(c) Orange
(d) Red
24. During washing of cloths, we use indigo due to its
(a) better cleaning action.
(b) proper pigmental composition.
(c) high glorious nature.
(d) very low cost.
25. Of the following Indian satellites, which one is intended for long distance telecommunication and for transmitting TV programmes?
(a) INSAT-A
(b) Aryabhata
(c) Bhaskara
(d) Rohini
26. What is the full form of ‘AM' regarding radio broadcasting?
(a) Amplitude Movement
(b) Anywhere Movement
(c) Amplitude Matching
(d) Amplitude Modulation.
27. Who is the author of Gandhi's favorite Bhajan Vaishnava jana to tene kahiye?
(a) Purandar Das
(b) Shyamal Bhatt
(c) Narsi Mehta
(d) Sant Gyaneshwar
28. Which one of the following is not a mosquito borne disease?
(a) Dengu fever
(b) Filariasis
(c) Sleeping sickness
(d) Malaria
29. What is the principal ore of aluminium?
(a) Dolomite
(b) Copper
(c) Lignite
(d) Bauxite
30. Which country is the facilitator for peace talks between the LTTE and the Sri Lankan Government?
(a) The
(b)
(c) India
(d) The
21. (a)
|
22. (b)
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23. (b)
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24. (a)
|
25. (d)
|
26. (c)
|
27. (c)
|
28. (d)
|
29. (d)
|
30. (a)
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