Question

Mrs. Singhal deposited 10,000 in a Post Office Savings Bank at an interest of 3%
per annum. How much amount will she receive at the end of 4 months?​

Answer 1

Answer:

amount = SI + principal

given,

Principal = 10000

rate of interest = 3%

time = 4months or 1/3 years

So = PTR/100

= 10000 x 1 x 3 / 100x 3

=100 rupees

therefore amount recieved

after end of 4 months = 100 + 10000

=10100

Answer 2

Step-by-step explanation:

p= 10,000

r= 3%

n= 4 month

I= p×n(n+1) ×r/2 ×12×100

10,000 ×4 (5) /2×12×100

cancel till it possible

I = 50×5 =250

MV= p×n+I

10,000 ×4+ 250

40000 +250

40250 Answer .

I hope you're understand

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