Question
A person spends 25% of his income on rent, 20% on food,
15% on transportation, and 10% on education. Additionally, he donates ₹3,000 and still manages to save ₹12,000. What is his total income?Solution
Let his total income be 100 He spends = 25 + 20 + 15 + 10% = 70% Total invested amount = 70% + 3000 Remaining amount = 100% - (70%+3000) = 30% - 3000 30% - 3000 = 12000 30% = 15,000 1% = 500 100% = 50,000 His total income = 50,000
Which of the following algorithms is a classic example of the Divide and Conquer paradigm?
Consider the following Python code for calculating Fibonacci numbers using memoization:
  memo = {}
  def fib_memo(n):
 �...
What is the primary use of the printf function in C/C++ programming?
What is the main advantage of using knowledge graphs in AI?
In dimensional modeling, what is a fact table?
A data analysis pipeline involves buffering incoming data packets before processing. Which operation is used to add a new packet to the end of this buffer?
Consider a Quick Sort implementation where the pivot is always chosen as the last element. If the input array is already sorted in ascending order, what...
What is the shortcut for 'Undo' in most software?
In PAM technique which of the below attributes of the pulse is used to vary as the amplitude of message varies
A Python Queue class uses a list. Its is_empty method is implemented incorrectly.
class Queue:
  def __init__(self):
   �...
Relevant for Exams:
