Question
There are 15 numbers such that average of first 12
numbers is 30 while the average of last five numbers is 50. Find the 12th number, if the ratio between 11th and 12th number is 6:5, respectively.Solution
Sum of first 12 numbers = (12 x 30) = 360 Sum of last 5 numbers = (50 x 5) = 250 Sum of 11th and 12th number = (360 - 250) = 110 So, 12th number = 110 x (5/11) = 50
What is the primary focus of the MoU signed between SIDBI and Peenya Industries Association under the National MSME Cluster Outreach Programme?
How much line of credit did India announce for the Maldives in July 2025?Â
What is the required provisioning for under-construction Commercial Real Estate (CRE) loans as per RBI’s 2025 guidelines?Â
Who is India's Permanent Representative to the UN in Vienna and Chair of the 68th Session of the Commission on Narcotic Drugs (CND)?
Who became the youngest Indian to complete the Seven Summits challenge in 2025?
The establishment of Vizhinjam Port as India's first transshipment port is strategically important because it:
What is the name of the real-time AI language translation initiative under the ‘Kalaa Setu’ challenge?Â
Which bank announced the successful execution of the Reserve Bank of India’s programmable Central Bank Digital Currency (CBDC) pilot that focuses on a...
Which new country became the 101st member of the International Solar Alliance (ISA) in 2024?
ToneTag, a voice-based commerce and payments solution provider has launched payment infrastructure named CUSP for digital payments like central bank...
