Question
Arjun borrowed Rs. 5000 at R% S.I. and Rs. 6000 at (R +
5)% S.I. for 2 years. The total interest paid was Rs. 2800. Find the rate at which he borrowed Rs. 6000.Solution
According to question, 5000 × R/100 × 2 + 6000 × (R + 5)/100 × 2 = 2800 100R + 120R + 120 × 5 = 2800 220R + 600 = 2800 220R = 2200 R = 10% So, R + 5 = 15%
- Which of the following is a major advantage of using a Mesh Network topology over a Star topology in large-scale networks? 
- What is edge computing in IoT? 
- What is the primary purpose of Apache Hive in the Hadoop ecosystem? 
- What is multi-tenancy in cloud computing? 
- Which of these is a cloud-based IoT platform? 
- What is the purpose of the #include - directive in C/C++ programming? 
- What is the primary goal of access authentication in computer systems? 
- What is the primary goal of the Matrix Chain Multiplication problem in dynamic programming? 
- The Statement object is created by using createStatement() method of Connection class. 
- If SNRi is the input SNR of a system in dB, SNRo is the output SNR of a system in dB, then which of the below defines the noise figure (NF) in dB?