Question
A sum of Rs.20,000 is invested partly with Bank B under
scheme III and remaining with Bank D under scheme IV for 1 year. If the total interest earned is 8% of the sum invested, find the amount invested with Bank D.Solution
Rate of interest of Bank B under scheme III = 7.5% Rate of interest of Bank D under scheme IV = 10% Through allegation method : 7.5 10 \ / 8 2 : 0.5 4 : 1 So sum invested with Bank D = 1/5 of 20000 = Rs. 4000
Any numbered relationship has how many participating entities?
Predict the correct output

What is the purpose of virtual memory?
Which boolean operator represents logical AND?
In Stop-and-Wait flow control, what happens if the sender does not receive an acknowledgment for a transmitted frame?
Which error correction technique is capable of correcting single-bit errors and detecting two-bit errors?
What is the purpose of a weak entity in the ER model?
What is the purpose of the Program Counter (PC) in CPU control design?
What is the time complexity of a dynamic programming solution for a problem with "n" subproblems and each subproblem taking "O(1)" time to solve?
What happens to the memory allocated to a local variable when the function exits?