Two trains start at the same time from Patna and Delhi and proceed toward each other at the speed of 120 km/hr and 60 km/hr respectively. When they meet, it is found that one train has travelled 600 km more than the other. Find the distance between Patna and Delhi.
Difference between speed of train from Patna (P) and that of Delhi (D) = 60 km/hr That means P runs 60 km more than D in 1 hour. Therefore, P must have run 600km more than D in 10 hrs. That means both the trains have run for 10 hrs, when they met. Distance covered by P in 10 hrs = Speed × Time = 120 × 10=1200 km. Distance covered by D in 10 hrs = Speed x Time = 60 × 10= 600 km. ∴ Total Distance between Patna and Delhi = 1200 + 600 = 1800 km.
Which type of antennae has the appearance of comb-like structure and longer on one side?
The element found on the surface of the moon is:
An acid when added in water, has an active acidity of 0.099 M and potential acidity of 0.001 M and the total acid concentration is 0.100 M. This acid wi...
TFS stands for
The grassy stunt disease of paddy caused by virus is spread by ______
India got its first clean street food hub at
Which tree species is considered the tallest plant in Asia and is found in the Uttarkashi district of Uttarakhand?
How many employment opportunities have been created by Indian startups?
Which of the following method is not relevant to hybrid rice seed production?
Useful part of Plantago (Psyllium) is
A. Root
B. Shoot
C. Seed husk
D. Leaves
Choose the correct answer from the options given below
