Principal `(P)=Rs. 1200`, `Rate (R)=12%`, `Time (T)= 3 years`,`Interst (I)=?`, `Amount (A)=?`

Principal = Rs.10,000 ,Rate= 5% per annum,Time =2 years,then by compounded interest the amount will be :

Compute the amount and the compound interest in each of the following by using the formulas when: (a)Principal = Rs 3000, Rate = 5%, time = 2 years . (b)Principal = Rs 3000, rate = 18%, time = 2 years . (c)Principal = Rs 5000, rate = 10 %, time – 2 years (d)Principal = Rs 2000, rate = 4%, time = 3 years (e)Principal = Rs 10000, rate 20% per annum compounded half-yearly, time = 2 years (f)Principal = Rs 160000, rate = 10 paise per rupee per annum compounded half-yearly, time = 2 years.

Additional Bits: P = ₹ 1,200, R = 12%, T = 3 years A = _____________.

A. Write true of false: a. If Principal =Rs.p , rate of compound interest per annum =r% and time =n years, then the amount after 2 years is Rs. p(1+r/100)^(2) b. If principal =Rs. p and rate of compound interest per annum for first, 2nd and 3rd year be r_(1)%, r_(2)% and r_(3)% respectively, then total amount for 3 years. =Rs. p(1+(r_(1))/100)^(3)+Rs. p(1+(r_(2))/100)^(3)+Rs. p(1+(r_(3))/100)^(3)

Find the S.I and amount if principal = Rs 5000, rate=10%, time = 2(1)/(2) years

P=12000. Rate 12% p.a., T=12 months. Find the interest and the amount.

If P=Rs 12000 , R=8% and T=7 years then find S.I and Amount

Additional Bits: P = ₹ 5000, R = 12%, T = 1 year then I = _____________.