15. Highest tunnel at Shinku La tunnel will connect Ladakh with which state of the country? A.UttrakhandB.Arunachal PradeshC.Himachal PradeshD.Sikkim
Explanation: The Border Roads Organisation (BRO) will construct the world's highest tunnel connecting Himachal Pradesh to Zanskar Valley in Ladakh. the correct option of this question is option c
