Question
Present ages of Ram and Raj are in the ratio 6:7,
respectively. The ratio of their ages after 12 years will be 9:10. The difference between the ages of Raj and Rakesh is two years. Find the present age of Rakesh.Solution
We can say that, Let the present ages of Ram and Raj are 6a years and 7a years, respectively. According to question: (6a + 12)/(7a + 12) = 9/10 60a + 120 = 63a + 108 3a = 12 a = 4 So, the present ages of Ram and Raj are 24 years and 28 years, respectively. Present age of Rakesh = either 28 + 2 = 30 years or 28 – 2 = 26 years. So the present age of Rakesh is either 26 years or 30 years.
What was the focus of the 2024 Kautilya Economic Conclave?
What is the target number of people to be trained under the Samarth (Scheme for Capacity Building in Textiles Sector) scheme by March 2026?
What is a key feature of the Maharashtra Prisons and Correctional Services Bill that differs from the Union's Model Prisons and Correctional Services Ac...
For the street animal, India’s first ambulance service has been started in which city of the country?
What was the amount of debt commitments in India’s outward FDI in May 2025?
How many candidates were considered for selection in the HOPE station Mars simulation before final two participants were chosen?
Consider the following statements regarding Argoland, recently seen in the news:
1. Geologists recently discovered Argoland, a landmass that de...
Which bank has launched UPI integration for NRE clients through its mobile banking platform enabling NRIs to seamlessly utilise UPI features through the...
How many candidates are contesting elections across 10 States/UTs going for polls in phase 4 of Lok Sabha Elections 2024?
- What monthly benefit will trainees under the PM VIKAS-DSGMC program receive?