Question
Anita and Binita have individual completion times for a
task; Anita can complete it in 40 days, while Binita can do it in 56 days. Anita initiated the task and worked for the first 25 days, after which Binita took over and finished the remaining work independently. What is the duration it took Binita to complete the remaining work?Solution
ATQ, Let the total amount of the work = LCM of 40 and 56 = 280 units Amount of the work done by Anita in one day = 280/40 = 7 units Amount of the work done by Binita in one day = 280/56 = 5 units Amount of the work done by Anita in 25 days = 25 × 7 = 175 units Rest amount of the work = 280 – 175 = 105 units Time taken by Binita to complete the work = 105/5 = 21 days
Bordoibam-Bilmukh Bird Sanctuary is located in which state?
Konsachem is a major harvest festival celebrated in which Indian state?
Who is the current Administrator of Chandigarh?
Which three countries are collaborating under the DiGi Framework to support digital infrastructure in India?
The following is not matched correctly:
When did the British Government call the Indian leaders for the first Round Table Conference?
Under a central government scheme, every Member of Parliament (MP) is granted Rs. 5 crore annually for the development of their constituency. Name the ...
Recently who has taken over as the Managing Director of the ONGC Videsh Limited?
Which of the following cities of Uttrakhand was also known as Sahajgarh during the rule of Mughal Ruler Akbar?
Which of the following is not a slab under GST?
Relevant for Exams:
