B) Amount
Rs 5760, Interest
Rs 1526

Given :

Amount, A = 5760 Rs.

Interest in the amount, I = 1526 Rs.

To Find :

We need to find the % rate of interest.

Solution :

Let, us assume it is simple interest.

So,

Hence, this is the required solution.

50-60=10

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two