Speed of train = (Length of train + Length of Platform)/Required time Length of train = 420 m Crossing time of platform = 3 × 60 = 180 sec Length of platform = 420 × 2 = 840 m Let the speed of train be x. Speed of train = (420 + 840)/180 ⇒  x = 7 m/s
An account in which trading of shares is done? Â
Which of the below mentioned steps are likely to cause the appreciation of rupee against dollar?
1. Increase limit of FPI in Indian Bond market...
What is the minimum distance one has to stand at from a wall to hear an echo?
Which of the following statements is/are correct about The Pradhan Mantri Schools for Rising India (PM-SHRI) Yojana?
       I.     Â...
Which of the following statements is/are correct?
     I.       The National Food Security Act, 2013 mandates the availability o...
Consider the following statements regarding the Nuclear Power Programme of India :
1. Pressurized heavy water reactors have been set up at Kai...
One – third of the square root of which number is 0.001?
A, B, and C together can do a work alone in 10 days, 45 days, and 90 days respectively. A alone starts the work and work for 3 days and leaves the work,...
One Terabyte equals to
Which astronaut has been selected as the first woman to participate in the upcoming Mission Artemis 2, which aims to land humans on the Moon?
