Question

Exercise No. 6
1. Find the simple interest on Rs. 4000 at 8 p.c. p.a. for the period of 9 months.
1) Rs. 2880
2) Rs. 240
3) Rs. 288
4) None of these.

Answer 1

Answer:

3025 rupees

Step-by-step explanation:

Principle = Rs4000

Time=3years3months

=3+

12

3

=

4

13

yeasrs

S.I.=

100

P×R×T

S.I.=

100

4000×7.5×

4

13

S.I.=Rs975

Then, amount is

A=(P−S.I.)=(4000−975)

=3025Rupees

HPOE YOU ALL UNDERSTAND...

Answer 2

Answer:

240

Step-by-step explanation:

4000×8×9÷100×12

=40×2×3=240