Question
Download Solution PDFThe average of two numbers is PQ. If one number is P, then the other number is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Average of two numbers = PQ
One number = P
Formula Used:
Average of two numbers = (Sum of two numbers) / 2
Sum of two numbers = Average × 2
Other number = Sum of two numbers - First number
Calculation:
Sum of two numbers = PQ × 2
Other number = (PQ × 2) - P
Other number = P(2Q - 1)
Solution:
The other number is P(2Q - 1).
Last updated on Jun 23, 2025
-> UKPSC Lower PCS 2025 Amended Answer Key is released on psc.uk.gov.in.
-> UKPSC Lower PCS 2025 Admit card has been released. Candidates can download their admit card using their login ID and Password. This admit card link is live for the exam which is scheduled to be conducted on 11th & 18th May 2025.
-> UKPSC Lower PCS Notification was released on 13th December 2024. The UKPSC (Uttarakhand Public Service Commission) announced a total of 113 Vacancies for various posts.
-> The candidates could apply for various posts like Nayab Tehsildar, Deputy Jailor, Supply Inspector, Marketing Inspector, etc.
-> Candidates can refer to the UKPSC Lower PCS Previous Year Papers to improve their preparation for the exam.
-> With a decent pay scale of Rs. 29200 - Rs. 142400, this is a golden opportunity for job seekers.
-> Stay updated with daily current affairs for UPSC.