3051: In India, the ports are categorized as major and non-major ports. Which one of the following is a non-major port?
(a) Kochi (Cochin)
(b) Dahej
(c) New Mangalore
(d) Paradip
3052: Which of the following is a weedkiller?
(a) Insecticide
(b) Methyl salicylate
(c) Heribicide
(d) None of these
3053: What is the difference between Bluetooth and Wi-Fi devices?
(a) Bluetooth uses 2-4 GHz radio frequency band, whereas Wi-Fi can use 2-4 GHz or 5 GHz frequency band
(b) Bluetooth is used for Wireless Local Area Networks (WLAN) only, whereas Wi-Fi is used for Wireless Wide Area Networks (WWAN) only
(c) When information is transmitted between two devices using Bluetooth technology, the devices have to be in the line of sight of each other, but when Wi-Fi technology is used the devices need not be in the line of sight of each other
(d) The statement (a) and (b) given above are correct in this context
3054: During the Indian Freedom Struggle, who among the following proposed that Swaraj should be defined as complete independence free from all foreign control?
(a) Mazharul Haque
(b) Maulana Hasrat Mohani
(c) Hakim Ajmal Khan
(d) Abul Kalam Azad
3055: How many High Courts in India have jurisdiction over more than one State (Union Territories not included)?
(a) 2
(b) 3
(c) 4
(d) 5