GENERAL  AWARNESS-5

4        41  .Chemical Formula of washing soda is

(A)         Na2So4.10H2O

(B)         NaHCO3

(C)      Na2CO3.10H2O

(D)        Ca(OH)2

42.Hydrochloric acid is also known as

(A)         Garlic acid

(B)         Picric acid

(C)      Muriatic acid

(D)        Chloric acid 

43.Kanchenjunga National park is located in

(A)         Uttar Pradesh

(B)      West Bengal

(C)        Sikkim

(D)        Jammu & Kashmir

44.Biosphere Reserve of India Nanda Devi (UNESCO) is located in the State of

(A)         Uttarakhand

(B)         Sikkim

(C)        Mwghalaya

(D)      Himachal Pradesh

45.Environment related important International Agreement / conference/ Convention on Biological Diversity took place in 2012 at

(A)         Montreal

(B)       Hyderabad

(C)        Vienna

(D)        RotterDam

46.In a desert region, soil erosion can be checked by

(A)         Contour Ploughing

(B)         Using form manure

(C)      Tree plantation / Afforestation

(D)        Crop rotation

47.The first oil refinery in India was set up at

(A)         Barauni

(B)         Visakhapatnam

(C)      Digboi

(D)        Mumbai

48.The inert gas used as beacon light is

(A)         Kr

(B)         Ar

(C)        He

(D)      Ne

49.The Chemical name of baking soda is

(A)         Sodium carbonate

(B)      Sodium bio carbonate

(C)        Sodium Chloride

(D)        Sodium Nitrate

50.As an export item of India, Which spice occupies the top position in value?

(A)         Pepper

(B)      Chillies

(C)        Turmeric

(D)        Cardamom

 Cont...