RSMSSB Vanrakshak exam paper 12 November 2022 – Shift 1 (Answer Key)

21. There are two elements calcium (atomic no. 20) and argon (atomic no. 18) both elements have same mass number 40. These elements are called –
(A) isoneutronic
(B) isochloric
(C) isobars
(D) isotopes

22. Pungency in chillies is due to the presence of –
(A) Lycopene
(B) Capsaicin
(C) Carotene
(D) Anthocyanin

23. Pyrheliometer is used for measuring –
(A) sun spots
(B) solar irradiance
(C) air temperature
(D) temperature of plants

24. Which of the following is a vestigial organ in human body?
(A) Wisdom teeth
(B) Spleen
(C) Thyroid
(D) Gall Bladder

25. Fibre optic cable used in communication, works on the principle of –
(A) regular reflection of light
(B) diffuse reflection of light
(C) refraction of light
(D) total internal reflection of light

26. Higher cetane number but lower octane number fuel is ideal for which of the following engines?
(A) Petrol engine
(B) Diesel engine
(C) Steam engine
(D) Heat engine

27. Si Unit of momentum is –
(A) kgms^-1
(B) kgm²s^-2
(C) kgms^-2
(D) kgm^-3

28. Addition of ethylene dibromide to petrol –
(A) increases the octane number of fuel
(B) helps elimination of lead oxide
(C) removes the sulphur compound in petrol
(D) serves as a substitute of tetraethyl lead Flight ..

29. Some of the properties of emulsions are –
(I) Emulsions scatter light and thus exhibit Tyndall effect.
(II) Oily emulsions are more viscous than the aqueous emulsions.
Select the correct option –
(A) Only (I)
(B) Only (II)
(C) Both (I) and (II)
(D) Neither (I) nor (II) is correct

30. In a stress-strain curve, elastic limit is the point –
(A) up to which stress is proportional to strain.
(B) at which elongation takes place without application of additional load.
(C) up to which if the load is removed, original volume & shapes are regained.
(D) at which toughness is maximum.

31. Who has been appointed as the acting Chief Justice of Rajasthan High Court in August 2022?
(A) Justice Shinde Sambhaji Shivaji
(B) Justice Manindra Mohan Shrivastava
(C) Justice Ujjal Bhuyan
(D) Justice Amjad Ahtesham Sayed

32. Under the amendment in the Senior Citizen Pilgrimage Scheme, 2022 by the Government of Rajasthan, the age of the senior citizen should be read as …………… instead of 65 for taking ‘helper’ along.
(A) 70
(B) 60
(C) 65
(D) 67

33. In July 2022, Rajasthan Government has signed MoU with 11 companies of which country, which will invest Rs 1338 crore?
(A) America
(B) France
(C) North Korea
(D) Japan

34. ‘Mukhyamantri Bal Gopal Yojana’ is related to
(A) Make children of class 1 to 8 aware of the importance of cow
(B) Encourage cow rearers
(C) Providing milk to children from class 1 to 8, two days a week
(D) Promotion of youth in dairy industry

35. In June 2022, Chief Minister Ashok Gehlot has approved the proposal to name each government school on the name of freedom fighters of which districts?
(A) Jaipur and Jodhpur
(B) Jodhpur and Dungarpur
(C) Bundi and Tonk
(D) Jaipur and Jaisalmer

36. Rajasthan’s rank in the process of uploading the programs organized under the Azadi Ka Amrit Mahotsav in March 2022 on the portal of the Ministry of Culture –
(A) seventh
(B) fourth
(C) third
(D) fifth

37. In May 2022, Chief Minister Ashok Gehlot has approved the REVP policy. The meaning of ‘E’ in REVP is –
(A) Emission ist
(B) Employment
(C) Electric
(D) Empowerment

38. Recently at which place of Rajasthan under the Gobar-Dhan scheme of the Government of India, HPCL has launched its Cow Dung to Compressed Biogas Project?
(A) Sanchore, Jalore
(B) Hindoli, Bundi
(C) Khempura, Udaipur
(D) Mathania, Jodhpur

39. RTI Portal 2.0 has been launched by which Commission?
(A) State Women and Child Development Commission
(B) Rajasthan Public Service Commission
(C) Rajasthan State Human Rights Commission
(D) State Information Commission

40. For how long has the Rajasthan government extended the tenure of the Chief Minister Rajasthan Economic Transformation Advisory Council?
(A) November 2022
(B) December 2023
(C) September 2023
(D) June 2023

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