Question
Ehsaan is twice as good a worker as Kamal and together
they finish a piece of work in 29 days. In how many days will Kamal, working alone, finish the work?Solution
Let the time taken by ehsaan = x days time taken by kamal = 2x days therefore, 1/x + 1/2x = 1/29 (2 + 1)/2x = 1/29 x = 43.5 days Hence, kamal will take 2 x 43.5 = 87 days
Recently India got elected to “Intergovernmental Committee of UNESCO’s 2003 Convention for Safeguarding of Intangible Cultural Heritage (ICH...
Which of the following can be a scheduled bank?
 Who was the first female judge appointed to the Supreme Court of India.
Consider the following statements related to thermal electricity:
1. The electrical current in an electric circuit is due to the flow of electron...
Identify the INCORRECT statement regarding Payment Banks:
The United Cup is associated with which sport?
Where is the headquarters of National Film Archives of India (NFAI) located?
The 2023 theme for World Migratory Bird Day is “Water and its importance for Migratory Bird”. It is officially celebrated on the secon...
Deficiency of which of the following leads to night blindness?
Unicode provides:
