Let length of train A = x Length of platform = 2x Speed = distance/time ⇒ 54 x 5/18 = (x + 2x)/12 ⇒ x = 60 m = length of train A Length of platform = 60 x 2 = 120m For train B, Speed = distance/time ⇒ (240 + 120)/18 x (18/5) ⇒ 72 km/hr
Trade liberalisation has helped India improve its _____________ in industries with medium-to-high technology content.
Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term is related to the th...
Who can make the rules related to peace, prosperity and good governance in the Andaman and Nicobar Islands?
What is Geotropism?
In December 2021, Mithila Makhana of which state got the GI tag?
Which of the following sentence is/are correct about crop rotation?
1. Crop rotation helps return nutrients to the soil without synthetic inpu...
The eight-digit number 789459xy, is divisible by 88, where x and y are digits. What are the possible values of x and y ?
Which dance form of Goa is also known as the ‘Warrior Dance’?
In 2015, the eminent danseuse and ______________ exponent, Padma Subrahmanyam was selected for Kerala's prestigious choreography award 'Nishagandhi Pura...
The enzyme, Lipase is produced by which organ of the body?
