The correct answer is (a) F1 > F2.
Explanation:
The earth spins from west to east at equator. To maintain the same speed the first train has to press the track more than normal...
(c) The correct sequence of occurrence of the following cities in South-East Asia as one proceeds from south to north is Jakarta-Singapore-Bangkok and Hanoi.
(a) Bay of Bengal is the largest bay in the world. It finds a triangle in a shape and its bordered mostly by the eastern coast of India, Southern west...