Question
Train A travels at the speed of 40 kmph and reaches its
destination in 3 hours. Train B travels at the speed of 50 kmph and reaches its destination in 4 hours. What is the ratio of the distance covered by car A and car B respectively?Solution
Train A: Speed = 40 km/hr ,Time= 3 hrs. Distance= Speed × Time = 40 × 3 = 120 Km. Train B: Speed = 50 km/hr ,Time= 4 hrs. Distance = Speed × Time = 50 × 4 = 200 Km Ratio of the distance covered by train A and train B = 120 : 200 = 3 : 5
Into which sea does the Nile River discharge its waters? Â
Which strait separates Australia from Tasmania?
Identify the largest freshwater lake in the world:
What is the average density of the earth?
Which mountain range system is the highest and most extensive in Europe?
Machkund Hydroelectric Project is a joint venture of which states?
Which region of Earth's atmosphere is the coldest?
What phenomenon occurs during Equinox days?
Consider the following statements:
1. Great Nicobar is the northernmost island of the Nicobar Islands Archipelago.
2. The Mongoloid Shompe...
The Trans-Siberian Railway connects ______ in the West to ______ in the East.