21. Which of the following districts are included in Bikaner-Nagaur Basin producing petroleum ?
(1) Jaisalmer, Bikaner, Nagaur, Bundi and Jalore
(2) Kota, Baran, Bundi, Bikaner and Nagaur
(3) Barmer, Bikaner, Nagaur, Jalore and Jaisalmer Bikaner, Nagaur, Sri Ganganagar, Hanumangarh and Churu
22. An expansionary monetary policy to overcame a depression or deflationary gap the Central Bank uses –
(1) Sales of Government Securities in open market.
(2) Increases the Bank rate.
(3) Increases the reserve requirements of member Banks.
(4) Purchases Government Securities in open market.:
23. Which of the following sub-sector of service sector in Rajasthan has highest share in GSVA (Gross State Value Added) in 2020-21 at current prices ?
(1) Financial Services.
(2) Real-estate ownership of Dwellings & Professional services,
(3) Trade, Hotels & Restaurants.
(4) Transport, Storage & Communication.
24. The most commonly used semiconductive material is –
(1) Sulphur:
(2) Carbon
(3) Silicon
(4) Germanium
25. What is the name of the anti-radiation missile developed by the Defence Research and Development Organization, which was successfully tested from Sukhoi 30 – fighter aircraft on 9th October, 2020 ?
(1) Pinaka – 1
(2) Pralay – 1
(3) Shaurya – 1
(4) Rudram – 1
26. Which of the following is not an example of Direct Tax?
(1) Corporate tax
(2) Wealth tax
(3) Income tax
(4) GST
27. When was Indira Mahila Shakti Nidhi Scheme launched in Rajasthan ?
(1) 18th April, 2019
(2) 18th March, 2019
(3) 18th November, 2019
(4) 18th December, 2019
28. What should be the characteristics of an electric-fuse wire ?
(1) Low melting point, high specific resistance.
(2) High melting point, low specific resistance.
(3) Low melting point, low specific resistance.
(4) High melting point, high specific resistance.
29. Which one of the following is responsible for converting milk into curd through natural process ?
(1) Algae
(2) Bacteria
(3) Virus
(4) Fungi
30. Which of the following is not a Green House Gas ?
(1) Nitrous oxide
(2) Nitrogen
(3) Methane
(4) Carbon dioxide
31. Which of the following can be threats to the biodiversity of any Geographical area ?
(A) Global warming
(B) Fragmentation of natural habitat
(C) Invasion by alien species
(D) Promotion of vegetarianism
Select the correct answer by using the codes given below.
(1) Only (A), (B) and (C)
(2) (A), (B), (C) and (D)
(3) Only (B) and (C)
(4) Only (A) and (B)
32. Name given to the “Lander” of Chandrayan-2 is
(1) Vikram
(2) Vijay
(3) Param
(4) Pragyan
33. Indian COVID – 19 vaccines Covishield and Covaxin are required to be stored in temperature range
(1) 4-8°C
(2) 2-8°C
(3) 1-5°C
(4) 0-8 °C
34. Most commonly used material in making of bullet proof jackets
(1) Fullerene
(2) Kevlar
(3) Coal-tar
(4) Formalin
35. Average life span of human Red Blood Cells (RBC) is
(1) 160 days
(2) 120 days
(3) 80 days
(4) 40 days
36. For helping the candidates in preparation for competitive examinations, the Rajasthan government has started a Mobile app named as –
(1) Comexam
(2) Reader
(3) Success
(4) Dishari
37. The first Cath Lab for children is being setup in which district of Rajasthan ?
(1) Ajmer
(2) Jodhpur
(3) Udaipur
(4) Jaipur
38. Which district is known as Chota Nagpur of Rajasthan due to production of Oranges ?
(1) Bundi
(2) Baran
(3) Kota
(4) Jhalawar
39. In respect of Kamdhenu Dairy Yojana 2021 of Rajasthan, which of the following statements are correct?
(A) The beneficiary should have at least one acre of land to produce green fodder.
(B) The milk production should be 10-12 litres per day.
(C) The beneficiary is required to have at least three years of experience in this field.
Select the correct answer by using the codes given below :
(1) (A), (B) and (C)
(2) Only (A) and (C)
(3) Only (B) and (C)
(4) Only (A) and (B)
40. ‘Aakal Wood Fossil Park’ is located in which district of Rajasthan ?
(1) Jaisalmer
(2) Jodhpur
(3) Ajmer
(4) Bikaner
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