…………………..`=` Amount `-` Principal.

In case of compound interest, interset is to be added to principal at the fixed time interval, i.e., the amount of principal increases continuously.

Write True or False In case of compound interest, interest is to be added to principal at the fixed time interval i.e. the amount of principal increase continuously.

Fill in the blanks: a. Principal and compound interest are_________________proportional. b. Interest = Amount - _________. If principal =Rs. P rate of compound interest be r% per annum and time period be n years, then _____ =("prt")/100

Find the Simple interest and the amount when : Principal=₹2650,rate =8%p.a and time = 2.1/2 years.

Find the Simple interest and the amount when : Principal=₹5000,rate =9%p.a and time =146 days.

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

Find the Simple interest and the amount when : Principal=₹6400,rate =6%p.a and time =2 years.

Find the Simple interest and the amount when : Principal=₹9600 ,rate =7.1/2%p.a and time =5 months.

Find the Simple interest and the amount when : Principal=₹1500,rate =12%p.a and time =3 years 3mounths

Find the simple interest and the amount when: Principal = Rs 6400, rate = 5% p.a. and time = 3 years