The correct answer is A
A person has a total of ₹5000 in the form of ₹10 and ₹5 notes. If the number of ₹10 notes is twice the number of ₹5 notes, how many notes of e...
What is the amount allocated for Transportation and Entertainment combined?
A car covers the first 40 km of a journey at 60 km/h and the next 60 km at 90 km/h. What is the average speed for the entire journey?
If sin⁶ x + cos⁶ x = 7/8, find sin⁴ x + cos⁴ x:
I. 3x2 – 15x + 18 = 0
II. 2y2 – 40y + 198 = 0
A sum of money becomes ₹4600 after 3 years and ₹5400 after 5 years at simple interest. What is the principal amount?
A person sells two items, X and Y. The marked prices of X and Y are 25% and 40% higher than their cost prices, respectively. After a 10% discount on bot...
Which of the following scheduling algorithms is designed to reduce the turnaround time and waiting time in a multitasking environment?
A boat can travel 30 km downstream in 2 hours and return upstream in 3 hours. What is the speed of the boat in still water?
A person has ₹5000. He invests 40% of it in scheme A at 8% per annum and the remaining in scheme B at 10% per annum. What is the total interest earned...