## What is the principal sum? I. The sum amounts to Rs. 690 in 3 years at S.I. II. The sum amounts to Rs. 750 in 5 years at S.I.  III. The rate of interest is 5% p.a.

A.I and III only

B.II and III only

C.I and II only

D.I and III only, or II and III only

E.Any two of the three

## What is the rate of simple interest? I. The total interest earned was Rs. 4000.  II. The sum was invested for 4 years.

A.I alone sufficient while II alone not sufficient to answer

B.II alone sufficient while I alone not sufficient to answer

C.Either I or II alone sufficient to answer

D.Both I and II are not sufficient to answer

E.Both I and II are necessary to answer

## What percentage of simple interest per annum did Anand pay to Deepak? I. Anand borrowed Rs. 8000 from Deepak for four years.  II. Anand returned Rs. 8800 to Deepak at the end of two years and settled the loan.

A.I alone sufficient while II alone not sufficient to answer

B.II alone sufficient while I alone not sufficient to answer

C.Either I or II alone sufficient to answer

D.Both I and II are not sufficient to answer

E.Both I and II are necessary to answer

## What is the sum which earned interest? I. The total simple interest was Rs. 7000 after 7 years.  II. The total of sum and simple interest was double of the sum after 5 years.

A.I alone sufficient while II alone not sufficient to answer

B.II alone sufficient while I alone not sufficient to answer

C.Either I or II alone sufficient to answer

D.Both I and II are not sufficient to answer

E.Both I and II are necessary to answer

## The simple interest on a sum of money is Rs. 50. What is the sum? I. The interest rate is 10% p.a.  II. The sum earned simple interest in 10 years.

A.I alone sufficient while II alone not sufficient to answer

B.II alone sufficient while I alone not sufficient to answer

C.Either I or II alone sufficient to answer

D.Both I and II are not sufficient to answer

E.Both I and II are necessary to answer

A.Rs. 112.50

B.Rs. 125

C.Rs. 225

D.Rs. 167.50

## A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned______?

A.Rs. 35

B.Rs. 245

C.Rs. 350

D.Cannot be determined

E.None of these

A.1 : 3

B.1 : 4

C.2 : 3

E.None of these

A.5%

B.8%

C.12%

D.15%

A.Rs. 2000

B.Rs. 10,000

C.Rs. 15,000

D.Rs. 20,000