Question
80% of a number is the same as 64% of another number. If
their combined value is 360, find the difference of the numbers.Solution
ATQ,
Let the numbers be βxβ and βyβ respectively.
According to the question,
β 0.80x = 0.64y
β x/y = 0.64 / 0.80 = 4/5
So the numbers are in the ratio 4 : 5
Sum of the numbers = 4 + 5 = 9 units = 360
β 1 unit = 360 Γ· 9 = 40
β Difference = (5 β 4) units = 1 unit = 40
Government of India has accorded 'In-Principle' approval for setting up of 21 Greenfield Airports, when did Greenfield Airports (GFA) Policy was formula...
- What is the year of establishment of the New Development Bank (NDB)?
How many saplings are to be planted on Hariyali Amavasya in Rajasthanβs Kargil Shaurya Vatika?
Who jointly launched the 'Study in India Portal'?
What is the reported brand value of HDFC Bank in the 2025 Kantar BrandZ list?
Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?
Five states have raised Rs 5,250 crore through an auction for state government securities.Thus,according to the Reserve Bank of India,which state has ra...
As per Economic Survey 2025β26, producing 1 GW of solar power is highly material-intensive and requires approximately 18.5 tonnes of which precious me...
What is the primary objective of the Hunar se Rozgar scheme implemented by the Ministry of Tourism?
What is the proposed Capital Expenditure (Public Capex) for BE 2026-27?