Question
Which of the following sorting algorithms has the best
worst-case time complexity?Solution
MergeSort has a guaranteed O(n log n) worst-case complexity, unlike QuickSort which can degrade to O(n²).
Income of Deepa is Rs. 60,000. She spends 10% on rent, 25% on clothing, 'a%' on food, 30% on others and saves the rest. If her savings is Rs. 9,000, fin...
Riya, Meena, and Priya spend 30%, 24%, and 32% of their income on hobbies respectively. Riya and Meena earn the same amount, and the difference between ...
A Company allow 8% commission on the total sales to its salesman but if the salesman is appointed on a fix salary of Rs. 10000 and 6% commission on the ...
Monthly incomes of Rohan and Mohan are Rs. 28,000 and Rs. _______, respectively. Rohan and Mohan save 20% and 35% of their respective incomes. The diffe...
The monthly salary of Ankita is Rs. 21,300, and Mamta's monthly salary is Rs. 12,000. The ratio of their monthly expenditures is 9:5, and the ratio of t...
The incomes of A and B are in the ratio 4 : 5 and their expenditures are in the ratio 7 : 9. If each saves Rs 4,000 per month, find B’s monthly income...
The income of 'Q' surpasses that of 'S' by a suffering 4000%. The expenses of 'Q' and 'S' are in a ratio of 125:12. 'Q' has savings that exceed those of...
Monthly income of 'P' is twice the monthly income of 'Q'. 'Q' spends 65% of his income in a month while saves Rs. 9800. Monthly income of 'R' is 20% mor...
- The monthly incomes of Pawan, Qureshi, and Ram are in the ratio of 4:7:5, while their monthly expenditures are in the ratio of 5:4:8. Pawan earns Rs. 2,800...
A person spends 20% of his monthly salary on Activity A. Out of the remaining amount, he spends 70% on Activity B and saves the rest. The difference be...
