Question
The current age ratio of Aman and Arjun is 3:4,
respectively. After 6 years, their ages will be in the ratio 4:5. What is Aman’s present age?Solution
ATQ,
Let present age of Aman and Arjun is ‘3x’ years and ‘4x’ years, respectively.
According to the question,
(3x + 6)/(4x + 6) = 4/5
Or, 5(3x + 6) = 4(4x + 6)
Or, 15x + 30 = 16x + 24
Or, x = 6
Present age of Aman = 3 × 6 = 18 years
Which Indian state celebrates the cultural festival of solidarity known as "Mera Hou Chongba," involving various indigenous ethnic groups such as the Me...
Emmanuel Macron has been re-elected as the President of which Country?
In which year was the renowned Indian playback singer Kumar Sanu awarded the Padma Shri?
Which company has launched India's first-ever UPI-ATM as a White Label ATM (WLA) with the National Payments Corporation of India (NPCI offering cardless...
How many T20I runs has Jos Buttler scored as of June 2025, placing him 4th in the all-time list?Â
Where is the Aeronautical Test Range (ATR) located, where the RLV test was conducted?
What is the length of the Tianshan Shengli Tunnel opened in China’s Xinjiang region?
Which central government scheme has provided a platform for financial inclusion by facilitating the street vendors to carry out digital transactions?
How many beaches in India are currently in the coveted list of Blue Beaches?
Who became the new President of Brazil?
Relevant for Exams:
