Question
Nearly 80% of the population of the world is not
protected by:Solution
Nearly 80% of the global population lacks social security protection. This highlights a significant gap in social safety nets across many parts of the world, affecting people's access to basic welfare systems, health insurance, pensions, and other forms of social protection.
Two trains of length 420 metres and 320 metres are moving in opposite directions with speeds 15 m/s and 20 m/s. If initially they are 100 metres apart, ...
A train 120 m long passes a pole in 8 seconds. Find the speed of the train in km/h.
Train ‘A’ travelling with a speed of 42 km/h can cross a pole in 6 seconds. If the length of train ‘B’ is 10% less than that of train ‘A’ an...
A train takes 5 seconds more to cross a 180-metre-long platform than it takes to cross a pole. If a car running at the speed of 42 m/s takes 80 seconds ...
A train 180 m long is running at a speed of 54 km/h. It passes a platform in 20 seconds. What is the length of the platform?
Length of a train is three-fourths of the length of a platform. If the train crosses the platform in 63 seconds, then find the time taken by train to c...
350 metre long train ‘A’ is running with a speed of 43.2 km/hr. Train ‘B’ which is 387 metre long is running with a speed of 90 km/h in opposite...
Train ‘A’ takes 12 seconds to cross a pole and 30 seconds to cross a 360 metre long bridge. If the length of the train had been 200 metres then find...
There are two trains A and B. A start from point X at 6 AM towards point Y. Another train B starts at 7 AM from point X. If they meet at 12 PM an...
A train of length 750 meters crosses a pole in 60 seconds. What is the time (in seconds) taken by the train to cross a bridge that is 300 meters long?
