Question
Arjun works for ‘x’ days and he complete 20% of
work. while remaining work is completed by Bheem & Chinky together in (x + 190/13) days, then What will be the number of days for Bheem & Chinky work. The ratio of number of days taken by Arjun and Bheem to complete a work individually is 7:8 and the ratio of number of days taken by Bheem and Chinky to complete a work individually is 6:7 and the ratio of number of days taken by Chinky, Danny, Elli and Finn to complete a work individually is 28 : 30 : 35 : 40. Arjun takes 21 days to complete a work individually.Solution
ATQ, we can say that 40 × 'x' × 4 = (35 + 30) × (x + (190/13)) 32x = 13(x + (190/13)) 32x = 13x + 190 19x = 190 x = 10 Bheem annd Chinky work for = 10 + (190/13) = 320/13 days
Who among the following was the Vice President of the Interim Government formed by Congress in 1946?
Match the following tribal revolts with their respective leaders:
According to the National Family Health Survey, which of the following health indicators has shown an increase, in the survey results of 2019-21, compar...
Which High Court had recently declared government norm of mandatory 85% pictorial warning on cigarette packets unconstitutional
What causes the red color of Red Soil?
On which date is the "United Nations Day for South-South Cooperation" celebrated?
Which of the following is the largest organ of the United Nations?
Which of the following states has recently inaugurated its own Olympic?
Which of the following is correctly Matched?
I) Drafting Committee – Bhimrao AmbedkarÂ
II) Union Constitution Committee – Jawaharlal ...
World red-cross day is celebrated every year on -Â Â
