Which Indian cricketer is known as "Brown Bradman"?

Which of the countries has had a prime minister whose name featured the name of his country?

During the colonial era, Calcutta was the _of india?

5 tests to Identify if Diamond is Genuine?

Is it posible to download and upload the data simultaneously in all category of D2D?

What is layer 3 relay?

Which country is the smallest country in the world?

Method of health promotion

What are some common Jewellery Myths?

What is the use of SRB 4 in NR?

A man lends Rs 10000 in four parts. If he gets 8% on Rs 2000, 7.5% on Rs 4000 and 8.5% on Rs 1400. If the average interest is 8.13% then what percentage must he got for the remainder money ?

Total money=M=10,000 M1+M2+M3+M4=M 2000+4000+1400+M4=10000 M4=2600

(M1*R1)+(M2*R2)+(M3*R3)=(M4*R4)=M*R (2000*8%)+(4000*7.50%)+(1400*8.50%)+(2600*R4%)=10000*8.13% 160+300+119+(2600*R4%)=813 (2600*R4%)=234 R4%=234/2600 R4=9

Ans is 9%

If difference between simple interest and compound interest of certain sum of money for 3 years at 7.5% per annum is Rs 138.375 then what is the sum?

If difference between simple interest and the compound interest on a certain amount of money for 3 years at 10% per annum is Rs. 46.50. Then what is the value of sum?