Start learning 50% faster. Sign in now
The logic followed here is: The 2nd number is 11 times of the 1st number. The 4th number is 11 times of the 3rd number. Similarly, the 6th number will be 11times of the 5th number. In '23: 253 ': = 23 X 11 = 253. So, '23' is related to '253'. In '17: 297': = 17 X 11 = 187. So, '17' is related to '187'. Similarly, in '81: ?': = 81 X 11 = 891. So, '81' is related to '891'.
A sum of money triples itself in 12 years. Find the rate percent per annum.
...At what % of simple interest per annum will Rs. 400 amount to Rs. 620 in five years?
A sofa of MRP 450 is available in Rs.90 cash down payment and 9 monthly equal installment of Rs.45 each. Find the rate of interest per annum.
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...
A sum becomes 2.89 times ot itselt in 2 years when invested at compound interest (compounded annually). What is the annual rate of interest?
A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1525.5 and simple interest of Rs.1500 at the end of 2 ye...
Rs. P invested at R% p.a. gives simple interest and compound interest (compounded annually) of Rs. 640 and Rs. 665.60 respectively at the end of 2 years...
On what sum will the difference between the simple interest and the compound interest for 3 years at 4 percent per annum amount to Rs. 15.20?
'R' invested Rs. 24,000 in SIP 'A' with a compound interest rate of 20% per annum compounded annually, and Rs. 18,600 in SIP 'B' with a simple interest ...