Question
'A', 'B' and 'C' started a business such that the sum
invested by 'B' is (2/7)th of the total sum invested by all of them together and equals (4/5)th of the sum invested by 'A'. If 'A', 'B' and 'C' invested their sums for 5 months, 4 months and 2 months, respectively, then find the ratio of profits received by 'A', 'B' and 'C' respectively.Solution
Let the total sum invested by 'A', 'B' and 'C' together be Rs. β28xβ Therefore, sum invested by βBβ = (28x Γ 2/7) = Rs. β8xβ Sum invested by βAβ = (5/4) Γ 8x = Rs. β10xβ Sum invested by βCβ = 28x β (10x + 8x) = Rs. β10xβ Required ratio = (10x Γ 5):(8x Γ 4):(10x Γ 2)
= 50x : 32x : 20x
= 25 : 16 : 10
'Uttar Pradesh Day' was first organized on?
A plastic park/plant has been established in Uttarakhand at which place?
Who invented the telephone?
Who is known as “Land of thunderbolts”?
What is the primary objective of the GIS-based software developed by NHAI to monitor toll plazas?
Which ethnic group commonly displays a 'V' shaped tattoo between the eyebrows?
Which is the first Indian company to be listed on NASDAQ?
The first Satyagraha was started by Gandhiji in 1917. What was the name of it?
In which region of India is the Theyyam dance predominantly performed?Β
What is the name of the demarcation line that separates India from Pakistan?