Question : Name the longest highway single-tube tunnel that reduces the travel time and overall distance between Manali and Keylong.

Option 1: Atal Tunnel

Option 2: Natuwadi Tunnel

Option 3: Karbude Tunnel

Option 4: Jawahar Tunnel

Question : Which tunnel has been built with ultra-modern specifications in the Pir Panjal range of the Himalayas at an altitude of 3000 metres above mean sea level?

Option 1: Jawahar Tunnel

Option 2: Syama Prasad Mookerjee Tunnel

Option 3: Bhatan Tunnel

Option 4: Atal Tunnel

Question : The perpendicular distance between the centre of a circle and the longest chord of that circle is _______.

Option 1: 1

Option 2: 0

Option 3: 2

Option 4: π

Question : Which National Highway is called Shershah Suri Marg ?

Option 1: National Highway No. 3

Option 2: National Highway No. 8

Option 3: National Highway No.7

Option 4: National Highway No. 1

Question : Jawahar Tunnel one of the largest in India is located in the State of

Option 1: Jammu and Kashmir

Option 2: Maharashtra

Option 3: Karnataka

Option 4: Himachal Pradesh

Question : Identify the sealed glass vacuum tube containing an electron beam that is focused on a phosphor-coated glass screen when light is emitted.

Option 1: Cathode ray tube

Option 2: Flat array tube

Option 3: Light Emitting Diode tube

Option 4: Liquid Crystal Display tube