Question
Present age of βMβ is 25% more than that of βNβ.
4 years ago, βMβ was 1.5 times as old as βNβ. What is the present age of βNβ?Solution
Let the present age of βNβ be βxβ years
Therefore, present age of βMβ = 1.25x years
ATQ;
(1.25x β 4) = 1.5 Γ (x β 4)
Or, 1.25x β 4 = 1.5x β 6
Or, 2 = 0.25x
Or, x = 8
Therefore, present age of βNβ = 8 years
Who has won menβs single title at β2023 Spain Mastersβ ?
RBI proposed the Financial Inclusion Index (FI-Index) to capture the extent of financial inclusion across the country, it is based on three parameters: ...
Who has been appointed as the new Director of CCL (Central Coalfields Ltd)?
Which organization published the "Free to Think 2024" report, highlighting the decline in academic freedom in India over the past 10 years?
Recently on 1st November,2022 Indiaβs first data centre has been inaugurated by the Chief Minister of Uttar Pradesh Yogi Adityanath in ____...
During which military conflict did the Indian Army launch "Operation Meghdoot" to secure control over the Siachen Glacier region?
Which of these two countries attended the Vostok 2022 military exercises that was held in Russia from 1 September to 5 September?
Which of the following countries has surpassed Saudi Arabia to become the second largest supplier of oil?
Ancient Shiva Temple of Shukratal is situated in which district of Uttar Pradesh?
How many people have been selected for Padma bhusan award 2023?