Question
In a binary search tree (BST), what is the time
complexity of finding the maximum element in the tree?Solution
O(log n)
Suresh earned an interest of Rs. 1677 on principal amount of Rs. 5200 at some rate of compound interest in 2 years. How much more/less interest would he...
A sum fetched a simple interest of ₹3,040 at the rate of 8 %.p.a. in 5 years. What is the sum?
The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 20% p.a. for 2 years, is Rs....
An amount of Rs. 'x' is invested at a simple interest rate of 15% per annum and grows to Rs. 14,500 after 3 years. If the same am...
Two persons A and B invest money in two schemes. A invests Rs. 6000 for 2 years in R% CI per annum. B invests Rs.7000 for 2 years in 20% CI per annum. I...
- Rs. 3,000 becomes Rs. 4,200 in 10 years at simple interest of r% p.a. If Rs. 6,000 is invested at 0.5r% p.a. for 6 years, what will be the interest amount?
Rohit invested a sum on compound interest at 'R%' per annum (compounded annually), which amounts to ₹8,000 and ₹11,520 in 2 years and 4 years respec...
An investment of ₹15,000 is made for 4 years at an annual compound interest rate of 6%. After 2 years, ₹5,000 is withdrawn. Calculate the approxima...
A man deposited Rs. ‘x + 1400’ at 12% per annum simple interest and earned Rs. 828 as interest after 2 years. Find the interest earned by him if he ...
The interest received by investing Rs. 2900 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple int...
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