Let the present age of son = x yrs. Then, the present age of father = 5x yrs After 10 years, 3(x + 10) = 5x + 10 ⇒ 3x + 30 = 5x + 10 ⇒ x = 10 yrs ∴ Present age of son = 10 yrs & the present age of father = 50 yrs.
What is the main function of an email client?
Which command provides a bilingual environment?
Which memory type is directly accessed by the CPU to retrieve and store data?
How many languages are supported in LibreOffice 0.3?
Which of the following is not an input device?
Which of the following is not a storage device?
Which of the following is an example of a public key encryption algorithm?
What type of software is an assembler?
What is the purpose of an intrusion detection system (IDS)?
In UPI, what is the address that uniquely identifies a bank account called?
