Explanation :
പരസ്പരം കടന്നു പോകുമ്പോൾ രണ്ടു ട്രെയിനുകളും തിരുവനന്തപുരത്ത് നിന്നും ഒരേ ദുരത്തിലായിരിക്കും.
Both the trains will be at the same distance from Trivandrum when they meet
Best Explanation :Maneesh M
When the two trains meet, they are at the exact same spot on the track so they are at the same distance from both Trivandrum and Kasaragod at that moment. It doesn’t matter that one train started earlier or later, because the question is asking where they are when they meet, not how long they’ve been traveling. Since they meet at a common point and are traveling at the same speed, the correct answer is: Both trains will be equally near to Trivandrum when they meet.