Question
Present age of βAβ is 60% more than that of βBβ.
If 13 years hence from now, βBβ will be 12 years younger than βAβ, then find the sum of present ages of βAβ and βBβ.Solution
Let present age of βBβ be βxβ years Present age of βAβ = x Γ 1.60 = β1.60xβ years ATQ; (x + 13) + 12 = (1.60x + 13) Or, x + 25 = 1.60x + 13 Or, 12 = 0.60x Or, x = 20 So, present age of βBβ = 20 years And, present age of βAβ = 20 + 12 = 32 years Required sum = 20 + 32 = 52 years
In what year was the Khalsa Panth founded by Guru Gobind Singh?
When was the International Solar Alliance (ISA) inaugurated?
Consider the following statements and choose the correct answer:
Statement (A): The freshwater system receives a lot of sedimentation.
Sta...
Which of the following is covered by Article 243D of the Indian Constitution?
Great Bear' is the name of a:
India ranked ___________ in the Start-up Ecosystem Ranking for 2019.
What was the Foreign Exchange Earnings (FEE) for India in January-June 2024?
Currency of Cuba isΒ
Government intends to set up _____________ Bhartiya Prakritik Kheti Bio-inputs Resources Centres (BRCs).
The festival of Phool Dei is celebrated in which state/UT?