Train M, ‘x’ metres long crosses (x – 30) metres long platform in 20 seconds while train N having the length (x + 30) metres crosses the same platform in 23 seconds. If the speeds of both trains are same then find the value of ‘x’.
Total distance travelled by train M = (2x – 30) m Total distance travelled by train N = (x + 30 + x – 30) = 2x m According to question, => (2x – 30)/20 = 2x/23 => 46x – 690 = 40x => 6x = 690 => x = 115 m
Which country out of the following occupied first rank in Human Development Index, 2019?
Largest-Indian state in terms of area is:
What was the next target of India’s Service sector in the next 3 years?
Rongker festival is celebrated by which of the following tribes?
The economic survey 2019-20 was chore to continue with the popular tradition of presenting the survey in two volume:
I Volume II reviews recents ...
By which year does India aim to reduce its carbon intensity below 45 percent as per the Panchamrit action plan?
Who has been appointed as new National e-Governance Division CEO in March 2022?
What is the primary focus of the Unified Lending Interface (ULI) initiative launched by the RBI?
The Drone DIDI scheme targets how many Women Self Help Groups?
In which year did the companies IBM and Coca Cola shut down their operations for not being able to comply with the Foreign Exchange Regulation Act that ...
