Question
16 years ago from now, ratio of ages of βRβ and
βLβ was 3:5, respectively. If βLβ is 9 years elder to βRβ, then what will be the age of βLβ, 5 years hence from now?Solution
16 years ago from now, let ages of βRβ and βLβ be β3xβ years and β5xβ years, respectively. So, 5x β 3x = 16 Or, 2x = 16 Or, x = 8 Present age of βLβ = 5x + 9 = 5 Γ 8 + 9 = 49 years Age of βLβ, five years hence from now = 49 + 5 = 54 years
From which space agency was the spacecraft "Psyche" launched?
Β Which defence force has recently provided essential aid and healthcare in North Sikkim under βOperation Sadbhavanaβ?
Match the following personalities with their brands/roles:
Who among Indian cricket players achieved an impressive milestone by reaching 4,000 runs in just 116 innings in men's T20 cricket, making it the fastest...
Who established the Bombay Association in 1852?
Who is the Deputy President of FIDE as of 2024?
- Which force opposes motion and causes moving objects to eventually stop?
- Where is the headquarters of the World Trade Organization (WTO) located?
Meta announced that India would get access to payments via WhatsApp Business messaging, allowing customers to pay businesses on the app with the UPI opt...
- Which of the following is a natural source of air pollution?