Question
Two trains running in a opposite directions crosses pole
in 84s and 57s respectively and they cross each other in 72s. Find the ratio of their speeds?Solution

Fill in the blank with appropriate phrasal verb.
He will go to Mumbai and ____________ in a hotel.
Cryptocurrencies represent a novel and rapidly _______ form of digital currency that has the ________ to reshape financial systems and transactions.Â
"The manager's decision to implement the new software system was met with widespread __________ from the employees, who were concerned about the changes."
North Korean troops were working under _______________on the roads on its side of the border near the west and east coasts that are likely preparations ...
You must be on your guard ______ pickpockets, when you enter a crowded bus.
It’s easy to be ………… , but difficult to ………………
Fill in the blanks with appropriate words.
The government is unhappy ……….. the IIMs for their lack ……. responsiveness to q...
Of ______ the things I am not very good at, living in the real world is _______ the most outstanding. I am constantly ______ with wonder at the number ...
- In each of the following sentences, there is a blank space. Below each such sentence, there are four options with one word each. Fill up the blank with the...
The watchman asked everyone entering the building to show their ________ card.