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Let the total work done to plough field ‘A’ = 80 units (LCM of 40 and 80) Then, efficiency of a buffalo = (80/40) = 2 units/day Efficiency of a bull = (80/80) = 1 units/day Total work required to plough field ‘B’ = 80 × 1.25 = 100 units Combined efficiency of 3 bulls and 1 buffalo = 1 × 3 + 2 × 1 = 5 units So, number of days required to plough field ‘B’ = 100/5 = 20 days
In which foreign banks can the Reserve Bank of India ( RBI ) keep its forex reserve gold?
1 ) Bank of England
What was the theme of World Book Fair 2020?
In what architectural style is the Ram Mandir in Ayodhya designed?
Which of the following statements accurately describes the role of the Prime Minister in relation to the constitution?
Which one of the following statements is not correct?
When was a Madrasa opened in Kolkata to promote the study of Arabic, Persian and Islamic law?
The difference between the value of exports and the value of imports of goods of a country in a given period of time is called _______.
In sports, how many competitions are there in Decathlon?