Question
The ratio of A and B present age is 4:3. The product of
their ages is 4800. What will be the ratio of their ages after 5 years?Solution
Let their present age be 4x and 3x respectively. Product of their ages = 12x² = 4800 => x² = 400 => x = 20 Present age of A = 4x = 80 years Present age of B = 3x = 60 years Ratio of their ages after 5 years = (80+5) : (60+5) = 85:65 = 17:13
Which public sector has launched a 'Pay As You Drive' vehicle insurance policy ?
Which is the country outside India in which SBI has launched its first paperless banking?
Which ocean is the Afanasy Nikitin Seamount, recently featured in the news, located in?
Which Article of the Constitution of India prohibits forced labour?
Karpoori Thakur belonged to which state in India?
Who has recently been the winner in the Norway Chess group A open chess Tournament?
Which new scheme was launched by Rajasthan to attract private investments across multiple sectors?
The Pradhan Mantri Janjatiya Unnat Gram Abhiyan aims at holistic development of tribal areas. Which of the following is NOT a focus area of the mission?
Which company will design infrastructure for India’s first Quantum Computing Village?
In the Global Hunger Index 2023, what is India's rank out of 125 countries, and what is its corresponding score?