[" 44.Ramu lent a part of "¥3000" at "2%" per annum at "],[" S.I.and the remaining part at "3%" per annum at "],[" S.I.At the end of "3" years,he received an amount "],[" of "73240." How much did he lend at "3%?]

Ramu lent a part of Rs. 3000 at 2% per annum at S.I. and the remaining part at 3% per annum at S.I. At the end of 3 years he received an amount of Rs. 3240. How much did he lend at 3% ?

Raju borrowed Rs 15,000 from Mahesh at the rate of 15% per annum under simple interest for 3 years. Raju lent some part of money at 20% per annum at simple interest for 3 years and the remaining part at 12% per annum at simple interest for 3 years. If the interest received payable, then find the sum he lent at 20% simple interest?

Rs 19400 is divided into two parts. First part is lent out at 8% per annum for 5 years and the other part is lent out at 4% per annum for 9 years. If the ratio of simple interest received on two part is 3:7 . Find the amount of second part.

Rakesh lent out Rs. 8000 for 5 years at 15% per annum and borrowed Rs. 6000 for 3 years at 12% per annum. How much did he gain or lose?

(i) S.I. "= )36 ," Rate "=3%" per annum, T=3 years."]