Question
Monthly income of A is Rs. 7000 and he saves 28% of his
monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is increased by 35% then find the increase or decrease in his monthly income.Solution
Monthly savings and expenditure of A initially is Rs. 1960 and Rs. 5040, respectively. Monthly expenditure of A now = 0.65 × 5040 = Rs. 3276 Monthly savings of A now = 1.35 × 1960 = Rs. 2646 Monthly income of A now = 3276 + 2646 = Rs. 5922 Desired percentage decrease = [(7000 – 5922)/7000] × 100 = 15.4%
What are the different modes of fiber optic communication?
What is the primary goal of the Matrix Chain Multiplication problem in dynamic programming?
Which of the following statement is INCORRECT related to mysql_list_tables() function ?
Average waiting time of all process?
What does the Hamming distance measure in the context of information theory and coding?
What does a star schema consist of?
Which involve two factor authentication
What is a primary advantage of using virtual machines in a computing environment?
The is attribute in custom elements is used for:
Which evaluation metric is commonly used in machine translation?
Relevant for Exams:
