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The pattern followed above is: '5' is subtracted from the cube of the 1st number to get the 2nd number. 3 : 22 = 3³ - 5 = 27 – 5 = 22 7 : 338 = 7³ - 5 = 343 - 5 = 338 11 : 1326 = 11³ - 5 = 1331 - 5 = 1326 9 : 720 = 9³ - 5 = 729 - 5 = 724 ≠ 720
The interest earned on investing Rs. 1000 for 2 years at the rate of 20% p.a., compounded annually, is used to purchase an article. If the article is la...
A borrowed Rs. 7000 from B for his business. How much amount A will return to B at the end of 30 months such that the sum was borrowed at simple interes...
Simple interest earned at the end of 3 years on a sum of Rs. 5,400 is Rs. 2,025. If Rs. 4,000 is invested at same rate of simple interest for the same t...
David takes a loan of Rs. 20000 from his friend Alex, which he is to return at 10% p.a. simple interest after 5 years. Alex takes...
Mandeep took a loan of Rs. 7,300 from his friend Sandeep on 16th March. The loan accrues simple interest at an annual rate of 20%. Calculate the total a...
A certain sum of money becomes Rs. 1922 in 1 year and 2900 in 3 years at certain rate of simple interest. Find the sum of money invested.
The simple interest on a sum of money is 8/25 of the sum. If the number of years is numerically half the rate per annum, then find the rate percent per ...
A certain sum of money is given at a certain rate for 3 years. Had it been given at 5% higher rate; it would have fetched Rs.600 more. Find the sum.
Pawan invested an equal sum of money in two different SIPs at a bank—one earning 20% compound interest per annum and the other earning 24% simple inte...
The simple interest on a sum of Rs. (6x + 100) for 4 years at 10% per annum is Rs. 1,200. Find the value of x.
