Question
‘A’ and ‘B’ can complete a certain work in 18
days and 20 days, respectively. They started working together and worked till completion of the work for which they got Rs. 19000 as wage. Find the share of ‘B’ out of total wage.Solution
Let total work = 180 units {LCM of (18 and 20)} Efficiency of ‘A’ = 180/18 = 10 units/day Efficiency of ‘B’ = 180/20 = 9 units/day Wages received by ‘A’ and ‘B’ will directly proportion to their efficiency. So share of ‘B’ = 19000 × (9/19) = Rs 9000
Which place of Indus civilization is located in India?
Which city hosted the G20 Agriculture Ministerial meeting from June 15 to 17, 2023?
Who wrote the national anthem, Jana Gana Mana?
Who founded the Aravidu dynasty of the Vijayanagar Empire?
Who discovered Bhimbetka?
With reference to the cultural history of India, the ‘'Kirtana-ghosha" was composed by:
Which of the following statements with regard to the Neolithic culture found in Kashmir is/are correct?
1. It is known for pit dwellings and grav...
With reference to the metal sculptures of Indus Valley Civilization, consider the following statements:
1. Sand-casting was the most prevalent te...
Consider the following statements in the context of Khayal or Khyalmusic:
1. The musical compositions of khyal are calledqawwalis
2. Poo...
Consider the following statements about Mohammad bin Tughlaq:
1. He transferred his capital from Delhi to Deogir.
2. He set up a separate ...
Relevant for Exams:
