Question
X started to run from point ‘A’ to ‘B’ at a
speed of 25 km/hr at 9:00 am and Y started to run from point ‘B’ to ‘A’ at a speed of 15 km/hr at 11:00 am. If they meet each other at 3:00 pm then find the distance between points ‘A’ and ‘B’.Solution
Distance covered by X in 2 hours = 25 × 2 = 50 km Relative speed of X and Y = 25 + 15 = 40 km/hr Sum of distance covered by both in 4 hours = 40 × 4 = 160 km Total distance between points ‘A’ and ‘B’ = 50 + 160 = 210 km
Who was the first viceroy of India?
Where was the 2024 FIDE World Blitz Championship held?
Which state lies directly south of Nagaland?
What is the name of the rate by which RBI lends money to banks?
For pregnant women a Special Health Care Abhiyan 'Anchal' has been launched in which state?
Whose birth anniversary is celebrated as Rastriya Ekta Divas or Natioal Unity Day
Where is the Kodaikanal Solar Observatory situated?
Kerala secured the first position in which of the following indexes for the second consecutive year?
The first phase of bank nationalization began in the year of
Which river is known as the 'Lifeline of Egypt'?
Relevant for Exams:
