Question
Two trains of equal lengths take 20 seconds and 30
seconds respectively to cross a telegraph post. If the length of each train be 240 metres, in what time will they cross each other travelling in opposite direction?Solution
Speed of the first train = [240/20] m/sec = 12 m/sec Speed of the second train = [240/30] m/sec = 8 m/sec Speed = (12 + 8) m/sec = 20 m/sec Required time = (240 + 240)/20 sec = 24 sec
At the 64th Grammy Awards held in MGM Grand Garden Arena in Las Vegas, which artist got the award for Best New Artist?
The name of Kevadiya Railway Station of _______ will now be known as Ekta Nagar Railway Station.
According to data released by the Ministry of Statistics and Programme Implementation (MoSPI), India's consumer price index (CPI)-based inflation rose s...
The Deendayal Antyodaya Yojana, part of the National Rural Livelihoods Mission, has launched a mobile app to offer better marketing support to products ...
By what year is India's gig workforce projected to reach 23.5 million, according to NITI Aayog?
With reference to Non-Banking Financial Company (NBFC), consider the following statements:
       I.           NBFC cannot ac...
The Quad, an informal strategic forum comprising the United States, India, Japan, and Australia, has increasingly focused on the Indo-Pacific region. Wh...
Archaeologists recently found the world’s oldest known cave picture in Leang Karampuang cave. This cave is associated with which country?
What is the guaranteed pension amount range under the Atal Pension Yojana?
The Reserve Bank of India has tweaked norms for the issuance of commercial papers (CPs) and non-convertible debentures (NCDs) of up to one year to regul...