CSC Company

Mr. Thomas invested an amount of Rs. 13,900 divided in two different schemes A and B at the simple interest rate of 14% p.a. and 11% p.a. respectively. If the total amount of simple interest earned in 2 years be Rs. 3508, what was the amount invested in Scheme B?

A. Rs. 6400
B. Rs. 6500
C. Rs. 7200
D. Rs. 7500
E. None of these

Read Solution (Total 2)

Answer is 6400
Let the Sum lent at 14% is X and sum lent at 11% is 13900-X
(X*14*2/100)+((13900-X)*11*2/100)=3508
Solving this we get X=7500
So Amount invested in B is 13900-7500=6400
12 years agoHelpfull: Yes(5) No(2)

answer will be 6400
13 years agoHelpfull: Yes(2) No(1)

CSC Other Question

At what time will the train reach city X from city Y?

I. The train crosses another train of equal length of 200 metres and running in opposite directions in 15 seconds.

II. The train leaves city Y and 7.15 a.m. for city X situated at a distance of 558 km.

III. The 200 metres long train crosses a signal pole in 10 seconds.

A. I only
B. II only
C. III only
D. II and III only
E. All I, II and III are required.
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